74P/Smirnova-Chernykh (Record n° 2872)
Orbital period : 9.19 years
NASA/JPL elements
IAU/MPC elements
On 2008 Jan 31 18h44 UT by Francois KugelNuclear magnitude (m2) 17.6 m2 standard deviation 0.2 r (dist/Sun) 3.976 AU d (dist/Earth) 3.359 AU Right ascension 04 44 58.78 h m s Declination +23 24 42.8 ° ' " MPC report COD A77
CON FRANCOIS KUGEL [fkugel@wanadoo.fr]
OBS C. Rinner, F. Kugel
MEA F. Kugel
TEL 0.5-m f/3 reflector + CCD
AC2 fkugel@wanadoo.fr
NET USNO-B1.0
0074P C2008 01 31.78070 04 44 58.78 +23 24 42.8 17.8 N A77
0074P C2008 01 31.82025 04 44 58.57 +23 24 44.3 17.4 N A77
Instrument type Newton Instrument aperture (0=naked eye) 500 mm Instrument focale length 1500 mm Instrument focale/diameter 3 Sensor CCD Observatory MPC code A77 Reference stars catalog USNO-B1.0
Observation submission date 2011 May 06 21h48m50s