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74P/Smirnova-Chernykh

Date of perihelion passage : 2018-1-26.9394
Perihelion distance : 3.536506 AU
Inclination to ecliptic : 6.6539 °
Orbital period : 8.48 years
Eccentricity : 0.149494

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


On 2018 Jan 13 04h38 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)17.1
m2 standard deviation0.1
Aperture radius used for m26.4 "
r (dist/Sun) 3.537 AU
d (dist/Earth) 2.998 AU
Right ascension11 59 56.95 h m s
Declination+08 32 57.6 ° ' "
MPC report
COD A77
CON FRANCOIS KUGEL [fkugel@wanadoo.fr]
OBS C. Rinner, F. Kugel
MEA F. Kugel
TEL 0.4-m f/3 reflector + CCD
ACK MPCReport file updated 2018.01.13 08:02:38
AC2 fkugel@wanadoo.fr
NET UCAC-4
0074P        KC2018 01 13.19282 11 59 56.95 +08 32 57.6          17.1 N      A77
0074P        KC2018 01 13.20640 11 59 57.09 +08 32 58.5          17.1 N      A77
0074P        KC2018 01 13.22696 11 59 57.32 +08 32 59.6          17.0 N      A77
Instrumental configurationConfig1
Instrument typeNewton
Instrument aperture (0=naked eye)400 mm
Instrument focale length1200 mm
Instrument focale/diameter3
Filter(s)L
CameraATIK460ex
SensorCCD
Sensor temperature-25 °C
Binning1x1
MountMeade MCMT-TDM
Exposure details8x120s
Observatory MPC codeA77
Reference stars catalogUCAC-4
Resulting picture sampling (scale)0.8 "/pix
Observation submission date2018 Jan 13 08h08m30s
Observation modification date2018 Jan 13 08h11m53s

(Record n° 18754)

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