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74P/Smirnova-Chernykh

Orbital period : 9.19 years

NASA/JPL elements
IAU/MPC elements


On 2013 Sep 28 04h11 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)19.5
m2 standard deviation0.1
Aperture radius used for m24.8 "
r (dist/Sun) 4.780 AU
d (dist/Earth) 3.891 AU
Right ascension22 40 14.89 h m s
Declination-17 11 04.5 ° ' "
MPC report
COD W96
CON ALAIN MAURY [amaury@spaceobs.com]
OBS A. Maury, J.F Soulier
MEA J.F Soulier
TEL 0.4-m f/8 Ritchey-Chretien + CCD
ACK MPCReport file updated 2013.09.28
AC2 amaury@spaceobs.com
NET UCAC-4
0074P        KC2013 09 28.17416 22 40 14.89 -17 11 04.5          19.5 N      W96
0074P        KC2013 09 28.19299 22 40 14.39 -17 11 06.5          19.4 N      W96
0074P        KC2013 09 28.21394 22 40 13.77 -17 11 08.1          19.5 N      W96
Instrument typeRitchey-Chretien
Instrument aperture (0=naked eye)400 mm
Instrument focale length3200 mm
Instrument focale/diameter8
CameraQHY9
SensorCCD
Sensor pixels number3326 x 2504
Sensor temperature-35 °C
Binning2x2
MountPARAMOUNT
AutoguideYes
Exposure details30 X 120s
Moon elongation130 °
Air mass1.06
Observatory MPC codeW96
LocationChili
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)0.68 "/pix
Observation submission date2013 Sep 28 12h07m02s
Observation modification date2013 Sep 28 14h18m21s

(Record n° 10192)

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