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17P/Holmes

Orbital period : 6.93 years

NASA/JPL elements
IAU/MPC elements


On 2007 Oct 24 05h04 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)7.4
r (dist/Sun) 2.436 AU
d (dist/Earth) 1.637 AU
Right ascension03 53 37.95 h m s
Declination+50 04 26.3 ° ' "
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 24.21141 03 53 37.95 +50 04 26.3           7.4 R      A77
0017P         C2007 10 24.21339 03 53 38.14 +50 04 34.0           7.4 R      A77
Instrument typeNewton
Instrument aperture (0=naked eye)500 mm
Instrument focale length1500 mm
Instrument focale/diameter3
SensorCCD
Observatory MPC codeA77
Reference stars catalogUSNO-B1.0
Resulting picture sampling (scale)2.48 "/pix
URL for more information or pictureshttp://fkometes.pagesperso-orange.fr/pages/17-analyse.html
Observation submission date2011 May 06 21h37m22s
Observation modification date2011 Jul 13 08h24m24s

(Record n° 2768)

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