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74P/Smirnova-Chernykh

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 deviation0.1
Aperture radius used for m27 "
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
InstrumentNewton
Instrument typeNewton
Instrument aperture (0=naked eye)200 mm
Instrument focale length1000 mm
Instrument focale/diameter5
Filter(s)None
CameraSBIG ST7-XME
SensorCCD
Exposure total time600 s
Exposure details10x1mn
Observatory MPC codeB83
LocationGieres 38610 France
Reference stars catalogGSC
Used softwaresIris
Resulting picture sampling (scale)1.86 "/pix
URL for more information or pictureshttp://thierrynoel.free.fr/Astronomie/Cometes
Observation submission date2010 Mar 13 11h14m14s

(Record n° 31)

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