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74P/Smirnova-Chernykh

Orbital period : 9.19 years

NASA/JPL elements
IAU/MPC elements


On 2018 Jan 18 03h09 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)17.2
m2 standard deviation0.1
Aperture radius used for m26.6 "
r (dist/Sun) 3.537 AU
d (dist/Earth) 2.933 AU
Right ascension12 00 40.10 h m s
Declination+08 40 02.8 ° ' "
MPC report
COD A77
CON JEAN-FRANCOIS SOULIER [jean-francois.soulier2@wanadoo.fr]
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.20-m f/4 Newtonian reflector + CCD
ACK MPCReport file updated 2018.01.18
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0074P         C2018 01 18.13145 12 00 40.10 +08 40 02.8          17.3 N      A77
0074P         C2018 01 18.15242 12 00 40.22 +08 40 04.9          17.1 N      A77
0074P         C2018 01 18.17410 12 00 40.32 +08 40 07.0          17.3 N      A77
Instrument typeNewton
Instrument aperture (0=naked eye)200 mm
Instrument focale length800 mm
Instrument focale/diameter4
Filter(s)None
CameraATIK 314L+
SensorCCD
Sensor temperature-15 °C
Binning1x1
MountAstronomy Equipment AEb
AutoguideNo
Exposure details60 x 60s
Observatory MPC codeA77
LocationDauban (04)
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.65 "/pix
Observation submission date2018 Jan 18 08h22m01s
Observation modification date2018 Jan 18 08h51m41s

(Record n° 18771)

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