74P/Smirnova-Chernykh (Record n° 16674)
Orbital period : 9.19 years
NASA/JPL elements
IAU/MPC elements
On 2016 Dec 04 22h20 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 17.4 m2 standard deviation 0.1 Aperture radius used for m2 8.1 " r (dist/Sun) 3.807 AU d (dist/Earth) 2.983 AU Right ascension 07 28 38.25 h m s Declination +25 23 09.6 ° ' " MPC report COD C10
CON JEAN-FRANCOIS SOULIER [jean-francois.soulier2@wanadoo.fr]
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.30-m f/3.8 Newtonian reflector + CCD
ACK MPCReport file updated 2016.12.04
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0074P C2016 12 04.93035 07 28 38.25 +25 23 09.6 17.3 N C10
0074P C2016 12 04.95550 07 28 37.67 +25 23 13.6 17.5 N C10
0074P C2016 12 04.98102 07 28 37.05 +25 23 18.0 17.4 N C10
Instrument type Newton Instrument aperture (0=naked eye) 300 mm Instrument focale length 1140 mm Instrument focale/diameter 3.8 Filter(s) None Camera ST8_XME Sensor CCD Sensor temperature -25 °C Binning 1x1 Mount F60a Axis instruments Autoguide Yes Exposure details 30 x 120s Observatory MPC code C10 Location Seine et Marne (77) Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.62 "/pix Observation submission date 2016 Dec 05 08h35m34s Observation modification date 2016 Dec 05 10h11m12s