Orbital period : 6.93 years
NASA/JPL elements
IAU/MPC elements
On 2007 Nov 02 21h40 UT by Thierry Noel
(Copyright Thierry Noel)
| r (dist/Sun) | 2.471 AU | d (dist/Earth) | 1.622 AU | Instrument | 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 | 470 s | Exposure details | 45x10s | 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 08 22h47m45s |
(Record n° 9)