17P/Holmes (Record n° 2772)
Orbital period : 6.93 years
NASA/JPL elements
IAU/MPC elements
On 2007 Oct 30 05h35 UT by Francois Kugel
(Copyright Francois Kugel)Nuclear magnitude (m2) 9.7 r (dist/Sun) 2.459 AU d (dist/Earth) 1.625 AU Right ascension 03 47 59.67 h m s Declination +50 27 28.2 ° ' " MPC report COD A77
CON FRANCOIS KUGEL [fkugel@wanadoo.fr]
OBS C. Rinner, F. Kugel
MEA F. Kugel
TEL 0.5-m f/3 reflector + CCD
AC2 fkugel@wanadoo.fr
NET USNO-B1.0
0017P C2007 10 30.23295 03 47 59.67 +50 27 28.2 9.7 N A77
Instrument type Newton Instrument aperture (0=naked eye) 500 mm Instrument focale length 1500 mm Instrument focale/diameter 3 Sensor CCD Observatory MPC code A77 Reference stars catalog USNO-B1.0 Resulting picture sampling (scale) 2.48 "/pix URL for more information or pictures http://fkometes.pagesperso-orange.fr/pages/17P.html#17P071103 Observation submission date 2011 May 06 21h39m08s Observation modification date 2011 Jul 13 08h46m33s