Orbital period : 6.93 years
NASA/JPL elements
IAU/MPC elements
On 2007 Dec 13 22h33 UT by Thierry Noel
(Copyright Thierry Noel)
| r (dist/Sun) | 2.637 AU | d (dist/Earth) | 1.778 AU | Instrument | Refractor SW ED80 | Instrument type | Refractor | Instrument aperture (0=naked eye) | 80 mm | Instrument focale length | 600 mm | Instrument focale/diameter | 7.5 | Filter(s) | None | Camera | Canon EOS 350D | Sensor | DC | Exposure total time | 1590 s | Exposure details | 53x30s | Observatory MPC code | B83 | Location | Gieres 38610 France | URL for more information or pictures | http://thierrynoel.free.fr/Astronomie/Cometes/17P-Holmes | Observation submission date | 2010 Feb 10 00h00m00s | Observation modification date | 2010 May 30 17h48m42s |
(Record n° 11)