71P/Clark (Record n° 17258)
Orbital period : 5.56 years
NASA/JPL elements
IAU/MPC elements
On 2017 Mar 03 03h03 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 17.1 m2 standard deviation 0.2 Aperture radius used for m2 6.6 " r (dist/Sun) 1.931 AU d (dist/Earth) 1.399 AU Right ascension 15 40 44.35 h m s Declination -12 11 12.9 ° ' " MPC report COD A77
CON JEAN-FRANCOIS SOULIER [jean-francois.soulier2@wanadoo.fr]
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.20-m f/4 Newtonian reflector + CCD
ACK MPCReport file updated 2017.03.03
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0071P KC2017 03 03.12733 15 40 44.35 -12 11 12.9 16.8 N A77
0071P KC2017 03 03.16700 15 40 47.84 -12 11 28.6 17.2 N A77
0071P KC2017 03 03.20306 15 40 51.08 -12 11 42.6 17.3 N A77
Instrument type Newton Instrument aperture (0=naked eye) 200 mm Instrument focale length 800 mm Instrument focale/diameter 4 Filter(s) None Camera ATIK 314 L+ Sensor CCD Sensor temperature -15 °C Binning 1x1 Mount Astronomic Equipment AEb Autoguide No Exposure details 120 x 60s Observatory MPC code A77 Location Dauban (04) Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.65 "/pix Observation submission date 2017 Mar 03 06h46m19s Observation modification date 2017 Mar 03 07h02m27s