17P/Holmes (Record n° 2798)
Orbital period : 6.93 years
NASA/JPL elements
IAU/MPC elements
On 2007 Nov 29 18h02 UT by Francois KugelNuclear magnitude (m2) 14.5 m2 standard deviation 0.1 r (dist/Sun) 2.579 AU d (dist/Earth) 1.680 AU Right ascension 03 12 42.48 h m s Declination +49 06 33.4 ° ' " 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 11 29.75154 03 12 42.48 +49 06 33.4 14.4 N A77
0017P C2007 11 29.75502 03 12 42.24 +49 06 31.8 14.5 N A77
0017P C2007 11 29.75848 03 12 42.08 +49 06 30.6 14.3 N A77
0017P C2007 11 29.93558 03 12 31.20 +49 05 11.5 14.6 N A77
0017P C2007 11 29.93912 03 12 31.01 +49 05 10.1 14.5 N A77
0017P C2007 11 29.94265 03 12 30.82 +49 05 08.6 14.5 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
Observation submission date 2011 May 06 21h45m51s