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185P/Petriew

Orbital period : 5.45 years

NASA/JPL elements
IAU/MPC elements


On 2018 Feb 17 18h18 UT by Francois Kugel


(Copyright Francois Kugel)

Coma Total magnitude (m1)13.4
Aperture radius used for m10.4 '
Nuclear magnitude (m2)15.3
m2 standard deviation0.0
Aperture radius used for m26.4 "
r (dist/Sun) 0.981 AU
d (dist/Earth) 1.328 AU
Right ascension01 07 36.28 h m s
Declination+01 28 17.0 ° ' "
MPC report
COD A77
CON FRANCOIS KUGEL [fkugel@wanadoo.fr]
OBS C. Rinner, F. Kugel
MEA F. Kugel
TEL 0.4-m f/3 reflector + CCD
ACK MPCReport file updated 2018.02.18 08:51:58
AC2 fkugel@wanadoo.fr
NET UCAC-4
0185P        KC2018 02 17.76274 01 07 36.28 +01 28 17.0          15.3 N      A77
0185P        KC2018 02 17.76975 01 07 38.46 +01 28 24.2          15.3 N      A77
0185P        KC2018 02 17.77675 01 07 40.55 +01 28 31.2          13.4 T      A77
Instrumental configurationConfig1
Instrument typeNewton
Instrument aperture (0=naked eye)400 mm
Instrument focale length1200 mm
Instrument focale/diameter3
Filter(s)L
CameraATIK460ex
SensorCCD
Sensor temperature-20 °C
Binning1x1
MountMeade MCMT-TDM
Exposure details33x45s
Observatory MPC codeA77
Reference stars catalogUCAC-4
Image resize factor1
Resulting picture sampling (scale)0.8 "/pix
Observation submission date2018 Feb 18 08h58m20s
Observation modification date2018 Feb 18 09h28m24s

(Record n° 18872)

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