185P/Petriew (Record n° 18872)
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 m1 0.4 ' Nuclear magnitude (m2) 15.3 m2 standard deviation 0.0 Aperture radius used for m2 6.4 " r (dist/Sun) 0.981 AU d (dist/Earth) 1.328 AU Right ascension 01 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 configuration Config1 Instrument type Newton Instrument aperture (0=naked eye) 400 mm Instrument focale length 1200 mm Instrument focale/diameter 3 Filter(s) L Camera ATIK460ex Sensor CCD Sensor temperature -20 °C Binning 1x1 Mount Meade MCMT-TDM Exposure details 33x45s Observatory MPC code A77 Reference stars catalog UCAC-4
Image resize factor 1 Resulting picture sampling (scale) 0.8 "/pix Observation submission date 2018 Feb 18 08h58m20s Observation modification date 2018 Feb 18 09h28m24s