see § List of discovered minor planets |
Christian Pollas (b. 1947) is a French astronomer, known for the discovery and observation of minor planets and supernovae.[2]
Pollas is credited by the Minor Planet Center with the discovery of 26 asteroids,[1] some co-discovered with Eric W. Elst, including the near-Earth asteroids: (65679) 1989 UQ (belonging to the Aten group of asteroids), 4179 Toutatis (belonging to the Apollo group of asteroids) and 9950 ESA (belonging to the Amor group of asteroids).[3][4][5]
The main-belt asteroid 4892 Chrispollas is named in his honor.[2]
List of discovered minor planets
[edit]4179 Toutatis | January 4, 1989 |
5164 Mullo | November 20, 1984 |
7296 Lamarck [1] | August 8, 1992 |
8009 Béguin | January 25, 1989 |
9950 ESA | November 8, 1990 |
14015 Senancour [1] | January 16, 1994 |
14016 Steller [1] | January 16, 1994 |
(16403) 1984 WJ1 | November 20, 1984 |
16674 Birkeland [1] | January 16, 1994 |
(17562) 1994 BG4 [1] | January 16, 1994 |
(19241) 1994 BH4 [1] | January 16, 1994 |
29311 Lesire [1] | January 16, 1994 |
30936 Basra [1] | January 16, 1994 |
30937 Bashkirtseff [1] | January 16, 1994 |
30938 Montmartre [1] | January 16, 1994 |
30939 Samaritaine [1] | January 16, 1994 |
(32772) 1986 JL | May 11, 1986 |
(37644) 1994 BN3 [1] | January 16, 1994 |
(42501) 1992 YC | December 17, 1992 |
(42521) 1994 BO3 [1] | January 16, 1994 |
(43846) 1993 PV8 [1] | August 15, 1993 |
(48564) 1994 BL3 [1] | January 16, 1994 |
(52413) 1994 BF4 [1] | January 16, 1994 |
(65679) 1989 UQ | October 26, 1989 |
(136745) 1995 WL8 | November 29, 1995 |
(173134) 1994 YP2 | December 27, 1994 |
1 co-discovery with E. W. Elst |
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References
[edit]- ^ a b "Minor Planet Discoverers (by number)". Minor Planet Center. 22 June 2016. Retrieved 15 August 2016.
- ^ a b Schmadel, Lutz D. (2007). "(4892) Chrispollas". Dictionary of Minor Planet Names – (4892) Chrispollas. Springer Berlin Heidelberg. p. 422. doi:10.1007/978-3-540-29925-7_4784. ISBN 978-3-540-00238-3.
- ^ "65679 (1989 UQ)". Minor Planet Center. Retrieved 15 August 2016.
- ^ Schmadel, Lutz D. (2007). "(4179) Toutatis". Dictionary of Minor Planet Names – (4179) Toutatis. Springer Berlin Heidelberg. pp. 357–358. doi:10.1007/978-3-540-29925-7_4150. ISBN 978-3-540-00238-3.
- ^ Schmadel, Lutz D. (2006). "(9950) Esa [2.44, 0.53, 14.6]". Dictionary of Minor Planet Names – (9950) ESA, Addendum to Fifth Edition: 2003–2005. Springer Berlin Heidelberg. p. 49. doi:10.1007/978-3-540-34361-5_388. ISBN 978-3-540-34361-5.
Well, that’s interesting to know that Psilotum nudum are known as whisk ferns. Psilotum nudum is the commoner species of the two. While the P. flaccidum is a rare species and is found in the tropical islands. Both the species are usually epiphytic in habit and grow upon tree ferns. These species may also be terrestrial and grow in humus or in the crevices of the rocks.
View the detailed Guide of Psilotum nudum: Detailed Study Of Psilotum Nudum (Whisk Fern), Classification, Anatomy, Reproduction