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17P/Holmes

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 ascension03 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 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/17P.html#17P071103
Observation submission date2011 May 06 21h39m08s
Observation modification date2011 Jul 13 08h46m33s

(Record n° 2772)

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