74P/Smirnova-Chernykh (Record n° 17221)
Orbital period : 9.19 years
NASA/JPL elements
IAU/MPC elements
On 2017 Feb 24 19h45 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 17 m2 standard deviation 0.1 Aperture radius used for m2 6.5 " r (dist/Sun) 3.720 AU d (dist/Earth) 3.073 AU Right ascension 06 43 15.21 h m s Declination +27 44 46.0 ° ' " 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 2017.02.24
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0074P KC2017 02 24.82287 06 43 15.21 +27 44 46.0 17.0 N C10
0074P KC2017 02 24.85300 06 43 15.07 +27 44 46.5 16.9 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 No Exposure details 10 x 120s Observatory MPC code C10 Location Dauban (04) Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.62 "/pix Observation submission date 2017 Feb 25 08h12m10s Observation modification date 2017 Feb 26 13h56m39s