Wikipedia / Eleanor F. Helin
Wikipedia / Eleanor F. Helin
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Minor planets discovered: 903
Eleanor Francis "Glo" Helin (née Francis, 19 November 1932 – 25 January 2009) was an American astronomer. She was principal investigator of the Near-Earth Asteroid Tracking (NEAT) program of NASA's Jet Propulsion Laboratory. (Some sources give her name as Eleanor Kay Helin.)
Helin was a prolific discoverer of minor planets (see list) and several comets, including periodic comets 111P/Helin–Roman–Crockett, 117P/Helin–Roman–Alu and 132P/Helin–Roman–Alu. She is credited as the discoverer of the object now known as both asteroid 4015 Wilson–Harrington and comet 107P/Wilson–Harrington. Although Wilson and Harrington preceded her by some decades, their observations did not establish an orbit for the object, while her rediscovery did. Helin discovered or co-discovered 903 asteroids and several comets.
Biography
Eleanor was born an only child to Fred and Kay Francis. At the age of five, she became ill with polio, which caused her to be bed-ridden for several months.
Eleanor studied geology at Occidental College, leaving just shy of her graduation in 1954. She married Ron Helin and started working at California Institute of Technology, where she and Bruce C. Murray started the Lunar Research Lab to prepare for lunar landing missions.
Eleanor Helin was active in planetary science and astronomy at the California Institute of Technology and the Jet Propulsion Laboratory for over three decades. Her studies of lunar craters raised interest about near Earth Objects, and in the early 1970s, she initiated the Palomar Planet-Crossing Asteroid Survey (PCAS) from Palomar Observatory. This program is responsible for the discovery of thousands of asteroids of all types including more than 200 in high inclination orbits, other asteroids in rare and unique types of orbits, 20 comets, and approximately 30 percent of the near-Earth asteroids discovered worldwide. Using the 18-inch Schmidt telescope, Helin discovered her first asteroid on July 3, 1973.
In 1980, Helin started working at JPL, where she organized and coordinated the International Near-Earth Asteroid Survey (INAS) during the 1980s, encouraging and stimulating worldwide interest in asteroids. In recognition of her accomplishments, she received NASA's Exceptional Service Medal. After conducting the PCAS photographic search program from Palomar for nearly 25 years, Helin concentrated on the new, upgraded Near Earth Asteroid Tracking (NEAT) search program using electronic sensors on a large aperture telescope. The operations were conducted in 1996 at Hakeakalā Observatory in Maui, Hawai'i, and at Palomar in 2001 with the Samuel Oschin Telescope. She was the principal investigator for this program operating from JPL, for which she received the 1997 JPL Award for Excellence. She also received NASA's Group Achievement Award for the NEAT Team.
In operation from 1995 to 2007, NEAT was the first autonomous observing program; no JPL personnel were on-site, only the JPL Sunspark computer which ran the observing system through the night and transmitted the data back to JPL each morning for team member review and confirmation. NEAT detected over 26,000 objects, including 31 near-Earth asteroids, two long period comets and the unique object, 1996 PW, the most eccentric asteroid known (e = 0.99012940), which moves in a long-period (4110.50 a), comet-like orbit (semi-major axis 256.601 AU).
Helin retired from NASA in 2002, and died in January 2009.
Caltech Optical Observatories hosted a Helin Commemorative Workshop on 28 September 2010 to honour the contributions of Eleanor and Ronald Helin. Palomar Observatory opened an exhibit dedicated to her and her work with the 18-inch Schmidt telescope in September 2013.
Awards and honors
The Mars-crossing asteroid 3267 Glo, discovered by Edward Bowell in 1981, was named after her nickname. The official was published by the Minor Planet Center on 13 February 1987 ().
In 1991, the USS Helin debuted on the movie Star Trek VI: The Undiscovered Country. The ship was named after her for "having discovered an unprecedented number of asteroids and comets".
In 1992, Helin received an honorary doctorate from her alma mater, Occidental College.
Helin was awarded the NASA Exceptional Service Medal. In 1998 she was inducted to the Women in Technology Hall of Fame.
Discoveries by Helin
Helin is credited by the Minor Planet Center with the discovery or co-discovered of more than 900 numbered minor planets, including the first two Aten asteroids: 2062 Aten and 2100 Ra-Shalom, which gave rise to this new orbital group of near-Earth objects.
She also discovered:
Apollo asteroids such as 2135 Aristaeus, 3360 Syrinx, 4034 Vishnu, 4197 Morpheus, 4660 Nereus, 4769 Castalia and 6489 Golevka, among others,
Amor asteroids such as 3757 Anagolay, 3988 Huma, 4055 Magellan, 4957 Brucemurray, 5653 Camarillo, 7336 Saunders and 8013 Gordonmoore,
three Jupiter trojans including 3240 Laocoon,
Mars-crossers such as 9969 Braille,
hundreds of main-belt asteroids such as 4897 Tomhamilton,
Comets
Comets discovered by Eleanor F. Helin include:
She also co-discovered the following comets with other astronomers:
Comet Helin–Alu
Comet Helin–Roman
Comet Helin–Roman–Alu
Comet Helin–Roman–Crockett
Comet Helin–Lawrence
Additionally, she is also credited for rediscovering one previously lost comet / active asteroid:
List of discovered minor planets
List of minor planets discovered by Eleanor Helin Name | Discovery Date | Listing |
4 November 1975 | ||
2048 Dwornik | 27 August 1973 | |
2050 Francis | 28 May 1974 | |
7 January 1976 | ||
17 October 1974 | ||
2083 Smither | 29 November 1973 | |
8 November 1977 | ||
10 September 1978 | ||
2128 Wetherill | 26 September 1973 | |
17 April 1977 | ||
26 September 1973 | ||
2220 Hicks | 4 November 1975 | |
7 November 1978 | ||
2335 James | 17 October 1974 | |
2343 Siding Spring | 25 June 1979 | |
2392 Jonathan Murray | 25 June 1979 | |
8 November 1977 | ||
7 November 1978 | ||
2441 Hibbs | 25 June 1979 | |
2499 Brunk | 7 November 1978 | |
2611 Boyce | 7 November 1978 | |
2618 Coonabarabran | 25 June 1979 | |
2619 Skalnaté Pleso | 25 June 1979 | |
2628 Kopal | 25 June 1979 | |
2645 Daphne Plane | 30 August 1976 | |
2682 Soromundi | 25 June 1979 | |
2704 Julian Loewe | 25 June 1979 | |
2725 David Bender | 7 November 1978 | |
2860 Pasacentennium | 8 October 1978 | |
2925 Beatty | 7 November 1978 | |
20 September 1982 | ||
3101 Goldberger | 11 April 1978 | |
3129 Bonestell | 25 June 1979 | |
3205 Boksenberg | 25 June 1979 | |
7 November 1978 | ||
4 November 1981 | ||
3449 Abell | 7 November 1978 | |
3484 Neugebauer | 10 July 1978 | |
3651 Friedman | 7 November 1978 | |
3680 Sasha | 28 June 1987 | |
3718 Dunbar | 7 November 1978 | |
8 August 1983 | ||
15 August 1985 | ||
3756 Ruscannon | 25 June 1979 | |
14 December 1982 | ||
3767 DiMaggio | 3 June 1986 | |
3795 Nigel | 8 April 1986 | |
4 January 1984 | ||
3817 Lencarter | 25 June 1979 | |
3855 Pasasymphonia | 4 July 1986 | |
3875 Staehle | 17 May 1988 | |
3876 Quaide | 19 May 1988 | |
3926 Ramirez | 7 November 1978 | |
4 June 1986 | ||
4012 Geballe | 7 November 1978 | |
15 November 1979 | ||
2 August 1986 | ||
24 February 1985 | ||
4069 Blakee | 7 November 1978 | |
4103 Chahine | 4 March 1989 | |
4104 Alu | 5 March 1989 | |
4105 Tsia | 5 March 1989 | |
4107 Rufino | 7 April 1989 | |
4116 Elachi | 20 September 1982 | |
4125 Lew Allen | 28 June 1987 | |
4159 Freeman | 5 April 1989 | |
4160 Sabrina-John | 3 June 1989 | |
4178 Mimeev | 13 March 1988 | |
11 October 1982 | ||
4 October 1986 | ||
13 March 1988 | ||
4224 Susa | 19 May 1988 | |
4285 Hulkower | 11 July 1988 | |
4314 Dervan | 25 June 1979 | |
7 November 1978 | ||
4365 Ivanova | 7 November 1978 | |
4393 Dawe | 7 November 1978 | |
4490 Bambery | 14 July 1988 | |
15 May 1982 | ||
4575 Broman | 26 June 1987 | |
4580 Child | 4 March 1989 | |
4612 Greenstein | 2 May 1989 | |
4629 Walford | 7 October 1986 | |
4656 Huchra | 7 November 1978 | |
28 February 1982 | ||
2 May 1989 | ||
4759 Åretta | 7 November 1978 | |
4766 Malin | 28 March 1987 | |
9 August 1989 | ||
4770 Lane | 9 August 1989 | |
9 August 1988 | ||
4796 Lewis | 3 June 1989 | |
4838 Billmclaughlin | 2 July 1989 | |
27 October 1989 | ||
4874 Burke | 12 January 1991 | |
22 August 1987 | ||
4900 Maymelou | 16 June 1988 | |
4950 House | 7 December 1988 | |
15 December 1990 | ||
4968 Suzamur | 1 August 1986 | |
4969 Lawrence | 4 October 1986 | |
4970 Druyan | 12 November 1988 | |
4984 Patrickmiller | 7 November 1978 | |
5000 IAU | 23 August 1987 | |
5006 Teller | 5 April 1989 | |
5019 Erfjord | 25 June 1979 | |
5032 Conradhirsh | 18 July 1990 | |
5062 Glennmiller | 6 February 1989 | |
5065 Johnstone | 24 March 1990 | |
5067 Occidental | 19 July 1990 | |
5129 Groom | 7 April 1989 | |
21 January 1990 | ||
5181 SURF | 7 April 1989 | |
5182 Bray | 1 July 1989 | |
5183 Robyn | 22 July 1990 | |
5188 Paine | 15 October 1990 | |
6 February 1989 | ||
5255 Johnsophie | 19 May 1988 | |
11 July 1988 | ||
5262 Brucegoldberg | 14 December 1990 | |
5271 Kaylamaya | 25 June 1979 | |
5276 Gulkis | 1 April 1987 | |
5278 Polly | 12 March 1988 | |
5305 Bernievolz | 7 November 1978 | |
5347 Orestelesca | 24 February 1985 | |
5349 Paulharris | 7 September 1988 | |
13 September 1985 | ||
5402 Kejosmith | 27 October 1989 | |
5416 Estremadoyro | 7 November 1978 | |
5431 Maxinehelin | 19 June 1988 | |
5434 Tomwhitney | 6 March 1989 | |
5438 Lorre | 18 August 1990 | |
27 October 1989 | ||
4 July 1973 | ||
5515 Naderi | 5 March 1989 | |
5516 Jawilliamson | 2 May 1989 | |
5517 Johnerogers | 4 June 1989 | |
5521 Morpurgo | 15 August 1991 | |
5559 Beategordon | 27 June 1990 | |
5560 Amytis | 27 June 1990 | |
5585 Parks | 28 June 1990 | |
5593 Jonsujatha | 9 May 1991 | |
5617 Emelyanenko | 5 March 1989 | |
5619 Shair | 26 April 1990 | |
5620 Jasonwheeler | 19 July 1990 | |
5622 Percyjulian | 14 October 1990 | |
5624 Shirley | 11 January 1991 | |
5634 Victorborge | 7 November 1978 | |
5639 Ćuk | 9 August 1989 | |
27 February 1990 | ||
5647 Sarojininaidu | 14 October 1990 | |
5649 Donnashirley | 18 November 1990 | |
21 November 1992 | ||
5678 DuBridge | 1 October 1989 | |
5688 Kleewyck | 12 January 1991 | |
5735 Loripaul | 4 June 1989 | |
5736 Sanford | 6 June 1989 | |
5738 Billpickering | 27 October 1989 | |
5748 Davebrin | 19 February 1991 | |
5749 Urduja | 17 March 1991 | |
5772 Johnlambert | 15 June 1988 | |
5773 Hopper | 2 July 1989 | |
5774 Ratliff | 2 July 1989 | |
5785 Fulton | 17 March 1991 | |
5796 Klemm | 7 November 1978 | |
5811 Keck | 19 May 1988 | |
5817 Robertfrazer | 5 September 1989 | |
5832 Martaprincipe | 15 June 1991 | |
22 June 1993 | ||
5841 Stone | 19 September 1982 | |
5849 Bhanji | 27 April 1990 | |
5870 Baltimore | 11 February 1989 | |
5871 Bobbell | 11 February 1989 | |
5877 Toshimaihara | 23 March 1990 | |
5878 Charlene | 14 February 1991 | |
5888 Ruders | 7 November 1978 | |
11 February 1989 | ||
5916 van der Woude | 8 May 1991 | |
5917 Chibasai | 7 July 1991 | |
5959 Shaklan | 2 July 1989 | |
5968 Trauger | 17 March 1991 | |
6009 Yuzuruyoshii | 24 March 1990 | |
6010 Lyzenga | 19 July 1990 | |
6041 Juterkilian | 21 May 1990 | |
6058 Carlnielsen | 7 November 1978 | |
6065 Chesneau | 27 July 1987 | |
6092 Johnmason | 27 June 1990 | |
6127 Hetherington | 25 April 1989 | |
6128 Lasorda | 3 June 1989 | |
6153 Hershey | 19 July 1990 | |
6 September 1986 | ||
6192 Javiergorosabel | 21 May 1990 | |
6238 Septimaclark | 2 July 1989 | |
6249 Jennifer | 7 May 1991 | |
2 November 1991 | ||
6271 Farmer | 9 July 1991 | |
12 July 1988 | ||
6310 Jankonke | 21 May 1990 | |
6318 Cronkite | 18 November 1990 | |
6327 Tijn | 9 April 1991 | |
6335 Nicolerappaport | 5 July 1992 | |
6361 Koppel | 7 November 1978 | |
6384 Kervin | 3 January 1989 | |
6391 Africano | 21 January 1990 | |
6400 Georgealexander | 10 April 1991 | |
6403 Steverin | 8 July 1991 | |
6435 Daveross | 24 February 1984 | |
6445 Bellmore | 23 March 1990 | |
6446 Lomberg | 18 August 1990 | |
6447 Terrycole | 14 October 1990 | |
6450 Masahikohayashi | 9 April 1991 | |
6456 Golombek | 27 July 1992 | |
6466 Drewesquivel | 25 June 1979 | |
6479 Leoconnolly | 15 June 1988 | |
6484 Barthibbs | 23 March 1990 | |
6486 Anitahill | 17 March 1991 | |
6487 Tonyspear | 8 April 1991 | |
10 May 1991 | ||
6493 Cathybennett | 2 February 1992 | |
6515 Giannigalli | 16 June 1988 | |
6517 Buzzi | 21 January 1990 | |
6518 Vernon | 23 March 1990 | |
6521 Pina | 15 June 1991 | |
9 July 1991 | ||
6524 Baalke | 9 January 1992 | |
6552 Higginson | 5 April 1989 | |
6560 Pravdo | 9 July 1991 | |
6577 Torbenwolff | 7 November 1978 | |
6602 Gilclark | 4 March 1989 | |
6603 Marycragg | 19 May 1990 | |
6608 Davidecrespi | 2 November 1991 | |
9 November 1993 | ||
6623 Trioconbrio | 25 June 1979 | |
6645 Arcetri | 11 January 1991 | |
6646 Churanta | 14 February 1991 | |
6671 Concari | 5 July 1994 | |
6695 Barrettduff | 1 August 1986 | |
6711 Holliman | 30 April 1989 | |
6713 Coggie | 21 May 1990 | |
6723 Chrisclark | 14 February 1991 | |
6756 Williamfeldman | 7 November 1978 | |
6773 Kellaway | 15 June 1988 | |
6775 Giorgini | 5 April 1989 | |
6781 Sheikumarkahn | 19 July 1990 | |
6789 Milkey | 4 September 1991 | |
6799 Citfiftythree | 17 May 1993 | |
6812 Robertnelson | 7 November 1978 | |
6813 Amandahendrix | 7 November 1978 | |
6814 Steffl | 25 June 1979 | |
6815 Mutchler | 25 June 1979 | |
6848 Casely-Hayford | 7 November 1978 | |
6849 Doloreshuerta | 25 June 1979 | |
6856 Bethemmons | 5 March 1989 | |
6857 Castelli | 19 August 1990 | |
6875 Golgi | 4 July 1994 | |
6892 Lana | 7 November 1978 | |
6894 Macreid | 5 September 1986 | |
6911 Nancygreen | 10 April 1991 | |
6943 Moretto | 7 November 1978 | |
6944 Elaineowens | 25 June 1979 | |
6953 Davepierce | 1 August 1986 | |
6962 Summerscience | 22 July 1990 | |
6982 Cesarchavez | 16 October 1993 | |
7026 Gabrielasilang | 19 August 1993 | |
7052 Octaviabutler | 12 November 1988 | |
7061 Pieri | 15 August 1991 | |
7087 Lewotsky | 13 October 1991 | |
7091 Maryfields | 1 May 1992 | |
7093 Jonleake | 26 July 1992 | |
17 August 1985 | ||
7154 Zhangmaolin | 25 June 1979 | |
7163 Barenboim | 24 February 1984 | |
7182 Robinvaughan | 8 September 1991 | |
30 January 1992 | ||
7290 Johnrather | 11 May 1991 | |
7299 Indiawadkins | 21 November 1992 | |
7321 Minervahoyt | 25 June 1979 | |
1 May 1989 | ||
6 September 1989 | ||
1 November 1991 | ||
7371 El-Baz | 7 November 1978 | |
7546 Meriam | 25 June 1979 | |
7547 Martinnakata | 25 June 1979 | |
14 October 1990 | ||
7593 Cernuschi | 21 November 1992 | |
7630 Yidumduma | 25 June 1979 | |
2 September 1994 | ||
7 September 1991 | ||
7732 Ralphpass | 7 November 1978 | |
7733 Segarpassi | 25 June 1979 | |
7734 Kaltenegger | 25 June 1979 | |
7757 Kameya | 22 May 1990 | |
7758 Poulanderson | 21 May 1990 | |
7780 Maren | 15 July 1993 | |
7781 Townsend | 19 August 1993 | |
7809 Marcialangton | 25 June 1979 | |
7818 Muirhead | 19 August 1990 | |
7824 Lynch | 7 September 1991 | |
7829 Jaroff | 21 November 1992 | |
7831 François-Xavier | 21 March 1993 | |
7915 Halbrook | 25 June 1979 | |
7932 Plimpton | 7 April 1989 | |
7939 Asphaug | 14 January 1991 | |
23 September 1992 | ||
7981 Katieoakman | 7 November 1978 | |
7982 Timmartin | 25 June 1979 | |
8005 Albinadubois | 16 June 1988 | |
18 May 1990 | ||
26 June 1990 | ||
8024 Robertwhite | 17 March 1991 | |
8 May 1991 | ||
8082 Haynes | 12 July 1988 | |
8131 Scanlon | 27 September 1976 | |
8135 Davidmitchell | 7 November 1978 | |
8136 Landis | 25 June 1979 | |
8168 Rogerbourke | 18 March 1991 | |
19 October 1993 | ||
16 October 1993 | ||
8270 Winslow | 2 May 1989 | |
8271 Imai | 2 July 1989 | |
2 July 1992 | ||
8355 Masuo | 5 September 1989 | |
8369 Miyata | 8 April 1991 | |
8378 Sweeney | 23 September 1992 | |
18 July 1993 | ||
19 October 1993 | ||
11 April 1994 | ||
8613 Cindyschulz | 7 November 1978 | |
7 November 1978 | ||
8615 Philipgrahamgood | 25 June 1979 | |
8663 Davidjohnston | 18 February 1991 | |
8664 Grigorijrichters | 10 April 1991 | |
8789 Effertz | 7 November 1978 | |
8790 Michaelamato | 7 November 1978 | |
8791 Donyabradshaw | 7 November 1978 | |
8792 Christyljohnson | 7 November 1978 | |
8810 Johnmcfarland | 15 May 1982 | |
16 June 1988 | ||
22 July 1990 | ||
8887 Scheeres | 9 June 1994 | |
8987 Cavancuddy | 7 November 1978 | |
8988 Hansenkoharcheck | 25 June 1979 | |
6 April 1989 | ||
16 July 1993 | ||
16 July 1993 | ||
14 April 1994 | ||
9151 Kettnergriswold | 25 June 1979 | |
9177 Donsaari | 18 December 1990 | |
9180 Samsagan | 8 April 1991 | |
9186 Fumikotsukimoto | 7 September 1991 | |
9268 Jeremihschneider | 7 November 1978 | |
9269 Peterolufemi | 7 November 1978 | |
9270 Sherryjennings | 7 November 1978 | |
9271 Trimble | 7 November 1978 | |
9 October 1994 | ||
9519 Jeffkeck | 6 November 1978 | |
9520 Montydibiasi | 7 November 1978 | |
21 March 1993 | ||
9628 Sendaiotsuna | 16 July 1993 | |
9743 Tohru | 8 April 1988 | |
23 June 1993 | ||
9830 Franciswasiak | 7 November 1978 | |
9918 Timtrenkle | 25 June 1979 | |
9945 Karinaxavier | 21 May 1990 | |
9947 Takaishuji | 17 August 1990 | |
9 January 1992 | ||
27 May 1992 | ||
10018 Lykawka | 25 June 1979 | |
10019 Wesleyfraser | 25 June 1979 | |
10050 Rayman | 28 June 1987 | |
10051 Albee | 23 August 1987 | |
10076 Rogerhill | 9 August 1989 | |
10080 Macevans | 18 July 1990 | |
10109 Sidhu | 29 May 1992 | |
24 September 1992 | ||
10267 Giuppone | 7 November 1978 | |
29 June 1989 | ||
10315 Brewster | 23 September 1990 | |
10320 Reiland | 14 October 1990 | |
10 April 1991 | ||
15 August 1991 | ||
10460 Correa-Otto | 7 November 1978 | |
10463 Bannister | 25 June 1979 | |
10501 Ardmacha | 19 July 1987 | |
22 August 1987 | ||
8 April 1991 | ||
19 August 1993 | ||
19 October 1993 | ||
10673 Berezhnoy | 7 November 1978 | |
10674 de Elía | 7 November 1978 | |
10676 Jamesmcdanell | 25 June 1979 | |
10677 Colucci | 25 June 1979 | |
10678 Alilagoa | 25 June 1979 | |
10679 Chankaochang | 25 June 1979 | |
10680 Ermakov | 25 June 1979 | |
12 November 1988 | ||
9 August 1989 | ||
14 June 1991 | ||
10 July 1978 | ||
10999 Braga-Ribas | 7 November 1978 | |
6 November 1978 | ||
11002 Richardlis | 24 June 1979 | |
26 April 1990 | ||
8 July 1991 | ||
11059 Nulliusinverba | 4 September 1991 | |
1 September 1994 | ||
11259 Yingtungchen | 7 November 1978 | |
11260 Camargo | 7 November 1978 | |
11262 Drube | 25 June 1979 | |
19 May 1988 | ||
8 September 1988 | ||
1 October 1989 | ||
11448 Miahajduková | 25 June 1979 | |
6 February 1989 | ||
11507 Danpascu | 20 July 1990 | |
11511 Billknopf | 18 November 1990 | |
11 January 1991 | ||
15 August 1991 | ||
11794 Yokokebukawa | 7 November 1978 | |
1 August 1986 | ||
12192 Gregbollendonk | 7 November 1978 | |
12195 Johndavidniemann | 25 June 1979 | |
12196 Weems | 25 June 1979 | |
23 March 1990 | ||
23 March 1990 | ||
19 August 1990 | ||
12284 Pohl | 17 March 1991 | |
14 June 1991 | ||
31 August 1992 | ||
11 August 1994 | ||
12665 Chriscarson | 6 November 1978 | |
12668 Scottstarin | 25 June 1979 | |
12669 Emilybrisnehan | 25 June 1979 | |
23 March 1990 | ||
19 August 1993 | ||
19 October 1993 | ||
10 July 1978 | ||
12980 Pruetz | 6 November 1978 | |
12981 Tracicase | 7 November 1978 | |
12982 Kaseybond | 25 June 1979 | |
13018 Geoffjames | 10 April 1988 | |
10 July 1988 | ||
9 August 1989 | ||
18 August 1990 | ||
4 September 1991 | ||
6 November 1978 | ||
19 August 1993 | ||
4 July 1994 | ||
7 November 1978 | ||
13910 Iranolt | 25 June 1979 | |
1 August 1986 | ||
4 March 1989 | ||
30 April 1989 | ||
5 September 1989 | ||
13943 Hankgreen | 26 April 1990 | |
19 February 1991 | ||
13980 Neuhauser | 2 July 1992 | |
28 May 1995 | ||
7 November 1978 | ||
Name | Discovery Date | Listing |
25 June 1979 | ||
25 June 1979 | ||
25 June 1979 | ||
16 June 1988 | ||
12 November 1988 | ||
3 June 1989 | ||
14395 Tommorgan | 15 October 1990 | |
18 February 1991 | ||
14799 Mitchschulte | 25 June 1979 | |
25 June 1979 | ||
1 October 1989 | ||
27 October 1989 | ||
18 July 1990 | ||
4 November 1991 | ||
7 November 1978 | ||
6 November 1978 | ||
25 June 1979 | ||
25 June 1979 | ||
25 June 1979 | ||
25 June 1979 | ||
23 April 1993 | ||
14 September 1993 | ||
20 September 1987 | ||
21 January 1990 | ||
19 July 1990 | ||
15 July 1993 | ||
20 August 1993 | ||
15822 Genefahnestock | 8 October 1994 | |
7 November 1978 | ||
7 November 1978 | ||
25 June 1979 | ||
25 June 1979 | ||
25 June 1979 | ||
25 June 1979 | ||
25 June 1979 | ||
25 June 1979 | ||
15 May 1982 | ||
29 June 1989 | ||
21 May 1990 | ||
18 February 1991 | ||
16529 Dangoldin | 9 April 1991 | |
14 June 1991 | ||
14 June 1991 | ||
10 July 1991 | ||
7 September 1991 | ||
1 November 1991 | ||
9 January 1992 | ||
16588 Johngee | 23 September 1992 | |
16589 Hastrup | 24 September 1992 | |
20 August 1993 | ||
23 August 1993 | ||
19 October 1993 | ||
11 March 1994 | ||
10 July 1978 | ||
7 November 1978 | ||
7 November 1978 | ||
7 November 1978 | ||
17447 Heindl | 25 April 1990 | |
13 June 1991 | ||
13 August 1991 | ||
29 August 1992 | ||
9 November 1993 | ||
11 April 1994 | ||
6 July 1994 | ||
7 November 1978 | ||
7 November 1978 | ||
25 June 1979 | ||
25 June 1979 | ||
19 July 1987 | ||
19 July 1987 | ||
15 June 1988 | ||
4 March 1989 | ||
22 January 1990 | ||
18 February 1991 | ||
13 June 1991 | ||
22 August 1993 | ||
5 May 1994 | ||
9 June 1994 | ||
7 November 1978 | ||
7 November 1978 | ||
7 November 1978 | ||
7 November 1978 | ||
7 November 1978 | ||
25 June 1979 | ||
25 June 1979 | ||
25 June 1979 | ||
25 June 1979 | ||
26 April 1990 | ||
12 January 1991 | ||
17 March 1991 | ||
5 November 1991 | ||
19234 Victoriahibbs | 9 November 1993 | |
8 March 1994 | ||
10 July 1978 | ||
7 November 1978 | ||
7 November 1978 | ||
6 November 1978 | ||
25 June 1979 | ||
17 August 1985 | ||
22 January 1990 | ||
9 January 1992 | ||
27 July 1992 | ||
20062 Matthewgriffin | 20 August 1993 | |
7 November 1978 | ||
7 November 1978 | ||
7 November 1978 | ||
4 August 1986 | ||
1 August 1986 | ||
9 August 1988 | ||
4 October 1989 | ||
20 July 1990 | ||
14 February 1991 | ||
21065 Jamesmelka | 10 July 1991 | |
31 August 1992 | ||
6 March 1994 | ||
9 March 1994 | ||
7 November 1978 | ||
7 November 1978 | ||
7 November 1978 | ||
25 June 1979 | ||
25 June 1979 | ||
2 January 1989 | ||
19 July 1990 | ||
22 July 1990 | ||
15 August 1991 | ||
4 September 1991 | ||
23 September 1992 | ||
7 November 1978 | ||
25 June 1979 | ||
25 June 1979 | ||
25 June 1979 | ||
25 June 1979 | ||
1 August 1986 | ||
6 September 1989 | ||
20 August 1990 | ||
14 June 1991 | ||
3 November 1991 | ||
23 September 1992 | ||
11 April 1994 | ||
11 April 1994 | ||
3 July 1994 | ||
1 September 1994 | ||
7 November 1978 | ||
7 November 1978 | ||
7 November 1978 | ||
7 November 1978 | ||
25 June 1979 | ||
25 June 1979 | ||
25 June 1979 | ||
25 June 1979 | ||
24 February 1985 | ||
2 October 1989 | ||
22 January 1990 | ||
23 March 1990 | ||
26 April 1990 | ||
2 July 1992 | ||
29 August 1992 | ||
19 August 1993 | ||
8 October 1994 | ||
25 June 1979 | ||
25 June 1979 | ||
25 June 1979 | ||
25 June 1979 | ||
17 August 1985 | ||
17 August 1985 | ||
11 July 1988 | ||
4 September 1994 | ||
7 November 1978 | ||
7 November 1978 | ||
23 August 1987 | ||
21 March 1993 | ||
3 September 1994 | ||
7 November 1978 | ||
6 November 1978 | ||
7 November 1978 | ||
7 November 1978 | ||
25 June 1979 | ||
25 June 1979 | ||
25 June 1979 | ||
25 June 1979 | ||
20 November 1987 | ||
2 January 1989 | ||
26 October 1989 | ||
18 December 1990 | ||
14 February 1991 | ||
19 October 1993 | ||
7 November 1978 | ||
25 June 1979 | ||
25 June 1979 | ||
20 May 1990 | ||
22 July 1990 | ||
29198 Weathers | 18 February 1991 | |
20 October 1993 | ||
7 November 1978 | ||
25 June 1979 | ||
1 August 1986 | ||
30775 Lattu | 24 August 1987 | |
24 August 1987 | ||
4 June 1989 | ||
23 March 1990 | ||
19 August 1990 | ||
19 August 1990 | ||
30831 Seignovert | 14 October 1990 | |
8 May 1991 | ||
1 November 1991 | ||
7 December 1991 | ||
9 January 1992 | ||
4 May 1994 | ||
7 October 1994 | ||
7 November 1978 | ||
7 November 1978 | ||
7 November 1978 | ||
7 November 1978 | ||
25 June 1979 | ||
25 June 1979 | ||
18 July 1990 | ||
15 December 1990 | ||
9 August 1994 | ||
2 September 1994 | ||
7 November 1978 | ||
7 November 1978 | ||
7 November 1978 | ||
7 November 1978 | ||
25 June 1979 | ||
25 June 1979 | ||
25 June 1979 | ||
2 September 1984 | ||
4 June 1989 | ||
8 July 1991 | ||
4 September 1991 | ||
29 August 1992 | ||
1 September 1992 | ||
16 July 1993 | ||
10 March 1994 | ||
7 November 1978 | ||
6 November 1978 | ||
25 June 1979 | ||
16 June 1988 | ||
4 October 1989 | ||
14 February 1991 | ||
9 July 1991 | ||
19 October 1993 | ||
20 October 1993 | ||
7 November 1978 | ||
6 November 1978 | ||
7 November 1978 | ||
7 November 1978 | ||
25 June 1979 | ||
25 June 1979 | ||
12 July 1988 | ||
24 September 1992 | ||
22 September 1992 | ||
10 June 1994 | ||
7 November 1978 | ||
6 November 1978 | ||
7 November 1978 | ||
14 December 1993 | ||
25 June 1979 | ||
25 June 1979 | ||
25 June 1979 | ||
25 June 1979 | ||
25 June 1979 | ||
25 June 1979 | ||
25 June 1979 | ||
25 June 1979 | ||
17 August 1985 | ||
14 January 1991 | ||
3 November 1991 | ||
7 November 1978 | ||
6 November 1978 | ||
7 November 1978 | ||
6 November 1978 | ||
25 June 1979 | ||
25 June 1979 | ||
25 June 1979 | ||
25 June 1979 | ||
13 June 1983 | ||
15 August 1991 | ||
7 September 1991 | ||
7 September 1991 | ||
19 March 1993 | ||
6 November 1978 | ||
7 November 1978 | ||
7 November 1978 | ||
25 June 1979 | ||
25 June 1979 | ||
25 June 1979 | ||
25 June 1979 | ||
19 July 1987 | ||
7 July 1991 | ||
13 August 1991 | ||
48461 Sabrinamaricia | 7 September 1991 | |
2 November 1991 | ||
3 November 1991 | ||
19 August 1993 | ||
9 March 1994 | ||
10 July 1978 | ||
10 July 1978 | ||
25 June 1979 | ||
25 June 1979 | ||
13 September 1985 | ||
5 September 1989 | ||
26 April 1990 | ||
7 December 1991 | ||
9 January 1992 | ||
30 January 1992 | ||
16 July 1993 | ||
11 June 1994 | ||
1 September 1994 | ||
8 October 1994 | ||
7 November 1978 | ||
25 June 1979 | ||
25 June 1979 | ||
25 June 1979 | ||
25 June 1979 | ||
4 October 1989 | ||
7 December 1991 | ||
30 January 1992 | ||
7 November 1978 | ||
25 June 1979 | ||
25 June 1979 | ||
25 June 1979 | ||
25 June 1979 | ||
25 June 1979 | ||
25 June 1979 | ||
6 September 1986 | ||
6 April 1989 | ||
15 August 1991 | ||
10 January 1992 | ||
29 August 1992 | ||
24 June 1979 | ||
7 November 1978 | ||
6 November 1978 | ||
7 November 1978 | ||
7 November 1978 | ||
25 June 1979 | ||
25 June 1979 | ||
25 June 1979 | ||
25 June 1979 | ||
25 June 1979 | ||
13 August 1991 | ||
9 November 1993 | ||
7 November 1978 | ||
7 November 1978 | ||
7 November 1978 | ||
25 June 1979 | ||
25 June 1979 | ||
6 September 1986 | ||
2 October 1989 | ||
7 November 1978 | ||
7 November 1978 | ||
25 June 1979 | ||
1 November 1991 | ||
20 August 1993 | ||
1 September 1994 | ||
7 November 1978 | ||
7 November 1978 | ||
7 November 1978 | ||
7 November 1978 | ||
7 November 1978 | ||
25 June 1979 | ||
25 June 1979 | ||
25 June 1979 | ||
25 June 1979 | ||
25 June 1979 | ||
25 June 1979 | ||
16 August 1985 | ||
14 January 1991 | ||
9 May 1991 | ||
4 September 1991 | ||
14 September 1993 | ||
11 June 1994 | ||
30 October 1994 | ||
7 November 1978 | ||
7 November 1978 | ||
25 June 1979 | ||
25 June 1979 | ||
19 October 1993 | ||
7 November 1978 | ||
7 November 1978 | ||
7 November 1978 | ||
25 June 1979 | ||
30 January 1984 | ||
6 September 1989 | ||
27 October 1989 | ||
8 April 1991 | ||
20 October 1993 | ||
10 July 1978 | ||
5 November 1978 | ||
7 November 1978 | ||
6 November 1978 | ||
7 November 1978 | ||
6 November 1978 | ||
25 June 1979 | ||
25 June 1979 | ||
25 June 1979 | ||
25 June 1979 | ||
25 June 1979 | ||
25 June 1979 | ||
6 September 1986 | ||
4 September 1991 | ||
16 July 1993 | ||
12 September 1993 | ||
25 June 1979 | ||
7 November 1978 | ||
7 November 1978 | ||
25 June 1979 | ||
20 September 1982 | ||
3 May 1989 | ||
29 August 1992 | ||
10 July 1978 | ||
25 June 1979 | ||
25 June 1979 | ||
25 June 1979 | ||
7 November 1977 | ||
7 November 1978 | ||
19 August 1993 | ||
4 May 1994 | ||
7 November 1978 | ||
30 January 1992 | ||
22 August 1979 | ||
13 June 1983 | ||
5 September 1989 | ||
21 July 1990 | ||
3 November 1991 | ||
2 July 1989 | ||
26 October 1989 | ||
25 June 1979 | ||
25 June 1979 | ||
8 May 1991 | ||
25 June 1979 | ||
19 November 1992 | ||
16 October 1990 | ||
16 July 1993 | ||
14 September 1993 | ||
4 July 1994 | ||
25 June 1979 | ||
22 July 1990 | ||
27 August 1984 | ||
23 June 1979 | ||
10 October 1991 | ||
11 January 1994 | ||
1 September 1992 | ||
8 September 1991 | ||
24 January 1992 | ||
13 June 1983 | ||
25 June 1979 | ||
23 June 1993 | ||
Co-discovery made with: S. J. Bus E. M. Shoemaker G. Grueff J. V. Wall R. S. Dunbar M. A. Barucci B. Roman P. D. Wilder C. Mikolajczak R. Coker J. Alu K. J. Lawrence J. B. Child L. Lee S. Cohen S. R. Swanson P. Rose |
See also
References
External links
Interview with Eleanor Helin , Web of Stories