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74P/Smirnova-Chernykh

Orbital period : 9.19 years

NASA/JPL elements
IAU/MPC elements


On 2016 Dec 17 23h01 UT by Philippe Dupouy


(Copyright Philippe Dupouy)

Nuclear magnitude (m2)17.4
m2 standard deviation0.2
Aperture radius used for m26.5 "
r (dist/Sun) 3.793 AU
d (dist/Earth) 2.870 AU
Right ascension07 22 04.32 h m s
Declination+25 58 34.1 ° ' "
MPC report
COD 958
OBS P. Dupouy, J. B. de Vanssay
MEA J. B. de Vanssay
TEL 0.43-m f/2.7 reflector + CCD
ACK MPCReport file updated 2016.12.18 01:20:23
AC2 obsdax@orange.fr
NET UCAC-4
0074P        KC2016 12 17.95920 07 22 04.32 +25 58 34.1          17.3 N      958
0074P        KC2016 12 17.96802 07 22 04.02 +25 58 35.7          17.7 N      958
0074P        KC2016 12 17.97684 07 22 03.51 +25 58 38.1          17.3 N      958
InstrumentT430
Instrument typeNewton
Instrument aperture (0=naked eye)430 mm
Instrument focale length1161 mm
Instrument focale/diameter2.7
Filter(s)None
CameraATIK 460EX
SensorCCD
Sensor temperature-10 °C
Binning2x2
MountHome Meade
MotorizationNo
AutoguideNo
Exposure total time2160 s
Exposure details36x1mn
Observatory MPC code958
Location40100 DAX FRANCE
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.63 "/pix
Observation submission date2016 Dec 20 00h51m48s
Observation modification date2016 Dec 20 23h46m24s

(Record n° 16825)

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