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71P/Clark

Orbital period : 5.56 years

NASA/JPL elements
IAU/MPC elements


On 2017 Sep 24 18h49 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)14.6
m2 standard deviation0.3
Aperture radius used for m29.4 "
r (dist/Sun) 1.780 AU
d (dist/Earth) 1.295 AU
Right ascension18 59 08.82 h m s
Declination-35 26 27.9 ° ' "
MPC report
COD A77
OBS A. Klotz ; F. Kugel
MEA F. Kugel
TEL 0.20-m f/4 Schmidt-Cassegrain + CCD
ACK MPCReport file updated 2017.09.24 23:29:07
AC2 fkugel@wanadoo.fr
NET USNO-SA2.0
0071P        KC2017 09 24.78430 18 59 08.82 -35 26 27.9          14.9 N      A77
0071P        KC2017 09 24.79025 18 59 09.69 -35 26 24.7          14.2 N      A77
0071P        KC2017 09 24.79549 18 59 10.37 -35 26 22.6          14.7 N      A77
Instrumental configurationConfig2
Instrument typeSchmidt-Cassegrain
Instrument aperture (0=naked eye)200 mm
Instrument focale length800 mm
Instrument focale/diameter4
Filter(s)Clear
CameraST2000XM
SensorCCD
Sensor temperature-10 °C
Binning1x1
Exposure details35x30s
Observatory MPC codeA77
Reference stars catalogUSNO-SA2.0
Resulting picture sampling (scale)1.88 "/pix
Observation submission date2017 Sep 24 23h30m28s
Observation modification date2017 Sep 24 23h34m48s

(Record n° 18289)

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