74P/Smirnova-Chernykh (Record n° 17313)
Orbital period : 9.19 years
NASA/JPL elements
IAU/MPC elements
On 2017 Mar 14 19h58 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 17.4 m2 standard deviation 0.1 Aperture radius used for m2 6.6 " r (dist/Sun) 3.702 AU d (dist/Earth) 3.294 AU Right ascension 06 45 12.65 h m s Declination +27 38 49.7 ° ' " 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 2017.03.14
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0074P KC2017 03 14.83173 06 45 12.65 +27 38 49.7 17.4 N A77
0074P KC2017 03 14.91196 06 45 14.02 +27 38 47.3 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 -10 °C Binning 1x1 Mount Astronomic Equipment AEb Autoguide No Exposure details 30 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 15 04h47m10s Observation modification date 2017 Mar 15 05h17m59s