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17P/Holmes

Orbital period : 6.93 years

NASA/JPL elements
IAU/MPC elements


On 2013 Nov 23 17h15 UT by Francois Kugel

Nuclear magnitude (m2)15
Aperture radius used for m215 "
r (dist/Sun) 2.270 AU
d (dist/Earth) 2.828 AU
Right ascension19 19 37.52 h m s
Declination-27 48 28.2 ° ' "
MPC report
COD A77
CON FRANCOIS KUGEL [fkugel@wanadoo.fr]
OBS A. Klotz ; F. Kugel
MEA F. Kugel
TEL 0.20-m f/4 Schmidt-Cassegrain + CCD
ACK MPCReport file updated 2013.11.23 19:21:56
AC2 fkugel@wanadoo.fr
NET UCAC-4
0017P        KC2013 11 23.71853 19 19 37.52 -27 48 28.2          15.0 N      A77
0017P        KC2013 11 23.72055 19 19 37.97 -27 48 26.4          15.0 N      A77
Instrument typeSchmidt-Cassegrain
Instrument aperture (0=naked eye)200 mm
Instrument focale length800 mm
Instrument focale/diameter4
CameraST2000XM
SensorCCD
Sensor temperature-15 °C
Binning2x2
MountMeade modified
MotorizationYes
Observatory MPC codeA77
Reference stars catalogUCAC-4
Observation submission date2013 Nov 23 20h23m58s

(Record n° 10594)

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