74P/Smirnova-Chernykh (Record n° 3156)
Perihelion distance : 4.84 AU
Inclination to ecliptic : 6 °
Orbital period : 11.6 years
Eccentricity : 0.06
NASA/JPL elements
IAU/MPC elements
On 2009 Dec 05 08h33 UT by Francois KugelMagnitude (MPC m2) 17.7 Magnitude standard deviation 0.1 r (dist/Sun) 3.585 AU d (dist/Earth) 4.051 AU Right ascension 198.43392 ° Declination -1.73453 ° MPC report COD I10
CON FRANCOIS KUGEL [fkugel@wanadoo.fr]
OBS A.Maury ; F.Kugel ; F. Mallia
MEA F. Kugel
TEL 0.4-m f/8 Ritchey-Chretien + CCD
AC2 fkugel@wanadoo.fr
NET USNO-B1.0
0074P C2009 12 05.35644 13 13 44.14 -01 44 04.3 17.8 N I10
0074P C2009 12 05.35981 13 13 44.27 -01 44 05.5 17.8 N I10
0074P C2009 12 05.36318 13 13 44.59 -01 44 08.4 17.6 N I10
Instrument type Ritchey-Chretien Instrument aperture (0=naked eye) 400 mm Instrument focale length 3200 mm Instrument focale/diameter 8 Sensor CCD Observatory MPC code I10 Reference stars catalog (ast) USNO-B1.0
Observation submission date 2011 May 06 22h00m34s