| Discovery | |
|---|---|
| Discovered by | Fred Lawrence Whipple |
| Discovery date | October 15, 1933 |
| Designations | |
| 1926 VIII; 1933 IV; 1941 III; 1948 VI; 1955 VIII; 1963 II; 1970 XIV; 1978 VIII; 1986 XII; 1994 XXXII | |
| Orbital characteristics | |
| Epoch | March 6, 2006 |
| Aphelion | 5.241 AU |
| Perihelion | 3.089 AU |
| Semi-major axis | 4.165 AU |
| Eccentricity | 0.2583 |
| Orbital period | 8.501 a |
| Inclination | 9.9345° |
| Last perihelion | May 31, 2020[1] December 30, 2011[2] July 6, 2003 |
| Next perihelion | 2028-Nov-04[3] |
36P/Whipple is a periodic comet in the Solar System. It is the lowest numbered Quasi-Hilda comet.[4] It passed 0.25 AU (37 million km) from Jupiter in June 1922.[2]
The comet nucleus is estimated to be 4.5 kilometers in diameter.[2]
References[edit]
- ^ MPC
- ^ a b c "JPL Small-Body Database Browser: 36P/Whipple" (2022-03-06 last obs). Jet Propulsion Laboratory. Retrieved 2010-02-26.
- ^ "Horizons Batch for 36P/Whipple (90000453) on 2028-Nov-04" (Perihelion occurs when rdot flips from negative to positive). JPL Horizons. Retrieved 2022-06-27. (JPL#23 Soln.date: 2022-Mar-09)
- ^ Toth, I. (March 2006). "The quasi-Hilda subgroup of ecliptic comets - an update". Astronomy and Astrophysics. 448 (3): 1191–1196. Bibcode:2006A&A...448.1191T. doi:10.1051/0004-6361:20053492.
External links[edit]
- 36P at Kronk's Cometography
- 36P/Whipple – Seiichi Yoshida @ aerith.net
- 36P/Whipple at the JPL Small-Body Database
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