74P/Smirnova-Chernykh (Record n° 16781)
Perihelion distance : 4.84 AU
Inclination to ecliptic : 6 °
Orbital period : 11.6 years
Eccentricity : 0.06
NASA/JPL elements
IAU/MPC elements
On 2016 Dec 06 01h42 UT by Philippe Dupouy
(Copyright Philippe Dupouy)Magnitude (MPC m2) 17.5 Magnitude standard deviation 0.1 Aperture radius for m2 6.5 " r (dist/Sun) 3.805 AU d (dist/Earth) 2.963 AU Right ascension 112.04408 ° Declination +25.43572 ° MPC report COD 958
CON P. Dupouy, Observatoire de Dax, DAX, France [obsdax@orange.fr]
OBS P. Dupouy, J. B. de Vanssay
MEA J. B. de Vanssay
TEL 0.43-m f/2.7 reflector + CCD
ACK MPCReport file updated 2016.12.06 20:56:58
AC2 obsdax@orange.fr
AC2 jbdv@club-internet.fr
NET UCAC-4
0074P KC2016 12 06.07056 07 28 10.58 +25 26 08.6 17.3 N 958
0074P KC2016 12 06.07938 07 28 10.33 +25 26 10.0 17.6 N 958
0074P KC2016 12 06.08820 07 28 10.09 +25 26 11.0 17.6 N 958
Instrument T430 Instrument type Newton Instrument aperture (0=naked eye) 430 mm Instrument focale length 1161 mm Instrument focale/diameter 2.7 Filter None Camera Atik 460ex Sensor CCD Sensor temperature -10 °C Binning 2x2 Mount Home Meade Motorization No Autoguide No Exposure details 36x1mn Observatory MPC code 958 Location 40100 Dax - France Reference stars catalog (ast) UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.63 "/pix Observation submission date 2016 Dec 12 23h59m18s Observation modification date 2016 Dec 13 01h14m51s