74P/Smirnova-Chernykh (Record n° 16665)
Orbital period : 9.19 years
NASA/JPL elements
IAU/MPC elements
On 2016 Dec 01 00h35 UT by Philippe Dupouy
(Copyright Philippe Dupouy)Nuclear magnitude (m2) 17.6 m2 standard deviation 0.1 Aperture radius used for m2 6.5 " r (dist/Sun) 3.811 AU d (dist/Earth) 3.015 AU Right ascension 07 30 02.07 h m s Declination +25 13 16.9 ° ' " 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 2016.12.03 23:04:13
AC2 obsdax@orange.fr
NET UCAC-4
0074P KC2016 12 01.02432 07 30 02.07 +25 13 16.9 17.6 N 958
0074P KC2016 12 01.03314 07 30 01.88 +25 13 18.3 17.8 N 958
0074P KC2016 12 01.04194 07 30 01.69 +25 13 19.4 17.5 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(s) None Camera Atik 460ex Sensor CCD Sensor temperature -10 °C Binning 2x2 Mount Home Meade Motorization No Autoguide No Exposure total time 2160 s Exposure details 36x1mn Observatory MPC code 958 Location 40100 DAX Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.63 "/pix Observation submission date 2016 Dec 04 23h41m25s Observation modification date 2016 Dec 06 23h33m49s