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74P/Smirnova-Chernykh

Orbital period : 9.19 years

NASA/JPL elements
IAU/MPC elements


On 2010 Jun 02 22h06 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)16.8
m2 standard deviation0.1
Aperture radius used for m26 "
r (dist/Sun) 3.709 AU
d (dist/Earth) 3.004 AU
Right ascension13 18 29.73 h m s
Declination-01 58 18.0 ° ' "
MPC report
COD C10
CON JEAN FRANCOIS SOULIER [jean-francois.soulier2@wanadoo.fr]
OBS J.F. Soulier
MEA J.F. Soulier
TEL 0.255-m f/4,7 Newtonian reflector + CCD
ACK MPCReport file updated 2010.06.02
AC2 jean-francois.soulier2@wanadoo.fr
NET USNO-B1.0
0074P         C2010 06 02.92177 13 18 29.73 -01 58 18.0          16.8 N      C10
0074P         C2010 06 02.93489 13 18 29.64 -01 58 19.2          16.7 N      C10
Instrument typeNewton
Instrument aperture (0=naked eye)254 mm
Instrument focale length1200 mm
Instrument focale/diameter4.72
CameraST7-XMEd
SensorCCD
Sensor size6.9X4.6 mm2
Sensor pixels number765X510
Sensor temperature-23 °C
Binning1x1
MountPERL-VIXEN
AutoguideYes
Exposure total time960 s
Exposure details8X120s
Seeing4
Moon elongation121 °
Air mass1.76
Observatory MPC codeC10
Location77
Reference stars catalogUSNOB1.0
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.54 "/pix
Image processingPRISMV6 APE
Remarks or commentsDark ? -25?C
Observation submission date2010 Jun 03 15h18m26s
Observation modification date2010 Jun 03 15h35m29s

(Record n° 518)

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