74P/Smirnova-Chernykh (Record n° 31)
Orbital period : 9.19 years
NASA/JPL elements
IAU/MPC elements
On 2009 Feb 13 22h42 UT by Thierry Noel
(Copyright Thierry Noel)Nuclear magnitude (m2) 15.8 m2 standard deviation 0.1 Aperture radius used for m2 7 " r (dist/Sun) 3.605 AU d (dist/Earth) 2.633 AU MPC report COD B83
COM Long. 5 47 51.7 E, Lat. 45 11 05.9 N, Alt. 217m, Google Earth
CON T. Noel, 6 allee des Oursieres, 38610, Gieres, France
CON THIERRY NOEL [thierrynoel1@laposte.net]
OBS T. Noel
MEA T. Noel
TEL 0.20-m f/5.0 reflector + CCD
NET GSC-ACT
ACK Batch 7
0074P C2009 02 13.94410 09 22 27.12 +23 46 37.1 15.8 N B83
0074P C2009 02 14.01146 09 22 24.36 +23 46 50.4 15.7 N B83
Instrument Newton Instrument type Newton Instrument aperture (0=naked eye) 200 mm Instrument focale length 1000 mm Instrument focale/diameter 5 Filter(s) None Camera SBIG ST7-XME Sensor CCD Exposure total time 600 s Exposure details 10x1mn Observatory MPC code B83 Location Gieres 38610 France Reference stars catalog GSC Used softwares Iris Resulting picture sampling (scale) 1.86 "/pix URL for more information or pictures http://thierrynoel.free.fr/Astronomie/Cometes Observation submission date 2010 Mar 13 11h14m14s