Home

74P/Smirnova-Chernykh

Date of perihelion passage : 2018-1-26.5573
Perihelion distance : 3.536477 AU
Inclination to ecliptic : 6.6539 °
Orbital period : 8.48 years
Eccentricity : 0.149257

NASA/JPL elements, ephemeris and orbit diagram
IAU/MPC elements and ephemeris


On 2017 Dec 21 03h48 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)17.5
m2 standard deviation0.0
Aperture radius used for m26.6 "
r (dist/Sun) 3.539 AU
d (dist/Earth) 3.323 AU
Right ascension11 51 06.01 h m s
Declination+08 36 38.3 ° ' "
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 2017.12.21 
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0074P        KC2017 12 21.15866 11 51 06.01 +08 36 38.3          17.5 N      A77
0074P        KC2017 12 21.18105 11 51 06.79 +08 36 36.2          17.5 N      A77
0074P        KC2017 12 21.20128 11 51 07.48 +08 36 34.1          17.5 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 Equipement AEb
AutoguideNo
Exposure details60 x 60s
Observatory MPC codeA77
LocationDauban (04)
Reference stars catalogUCAC-4
Photometry|Astrometry softwareASTROMETRICA
Resulting picture sampling (scale)1.65 "/pix
Observation submission date2017 Dec 21 08h18m22s
Observation modification date2017 Dec 21 08h39m36s

(Record n° 18664)

Home