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74P/Smirnova-Chernykh

Orbital period : 9.19 years

NASA/JPL elements
IAU/MPC elements


On 2018 Feb 13 01h49 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)16.7
m2 standard deviation0.1
Aperture radius used for m26.6 "
r (dist/Sun) 3.537 AU
d (dist/Earth) 2.664 AU
Right ascension11 57 06.14 h m s
Declination+09 58 07.7 ° ' "
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 2018.02.13
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0074P         C2018 02 13.07560 11 57 06.14 +09 58 07.7          16.7 N      A77
0074P         C2018 02 13.11824 11 57 05.17 +09 58 17.3          16.8 N      A77
0074P         C2018 02 13.16163 11 57 04.15 +09 58 28.0          16.7 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-20 °C
Binning1x1
MountAstronomy Equipment AEb
AutoguideNo
Exposure details120 x 60s
Observatory MPC codeA77
LocationDauban (04)
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.65 "/pix
Observation submission date2018 Feb 13 09h48m45s
Observation modification date2018 Feb 13 15h39m52s

(Record n° 18849)

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