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74P/Smirnova-Chernykh

Orbital period : 9.19 years

NASA/JPL elements
IAU/MPC elements


On 2018 Mar 07 23h20 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)16.5
m2 standard deviation0.1
Aperture radius used for m28.2 "
r (dist/Sun) 3.539 AU
d (dist/Earth) 2.560 AU
Right ascension11 45 21.07 h m s
Declination+11 37 26.7 ° ' "
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 2018.03.07 and 08
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0074P         C2018 03 07.97215 11 45 21.07 +11 37 26.7          16.5 N      A77
0074P         C2018 03 07.99313 11 45 20.29 +11 37 31.9          16.4 N      A77
0074P         C2018 03 08.01481 11 45 19.45 +11 37 37.1          16.6 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 Mar 08 07h19m24s
Observation modification date2018 Mar 08 09h14m34s

(Record n° 18910)

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