74P/Smirnova-Chernykh (Record n° 16724)
Orbital period : 9.19 years
NASA/JPL elements
IAU/MPC elements
On 2016 Dec 08 06h40 UT by Jean-Gabriel Bosch
(Copyright Jean-Gabriel Bosch)Nuclear magnitude (m2) 17.3 m2 standard deviation 0.1 Aperture radius used for m2 6.2 " r (dist/Sun) 3.803 AU d (dist/Earth) 2.944 AU Right ascension 07 27 13.05 h m s Declination +25 32 01.8 ° ' " MPC report COD W96
CON Jean Gabriel Bosch [JGBosch@free.fr]
OBS A. Maury, J.-B. de Vanssay, J.-G.Bosch
MEA J.-G.Bosch
TEL 0.4-m f/5.4 Ritchey-Chretien + CCD
ACK MPCReport file updated 2016.12.08 06:01:07
AC2 [JGBosch@free.fr]
NET UCAC-4
0074P C2016 12 08.27778 07 27 13.05 +25 32 01.8 17.2 N W96
0074P C2016 12 08.30935 07 27 12.13 +25 32 07.8 17.4 N W96
Instrument type Ritchey-Chretien Instrument aperture (0=naked eye) 400 mm Instrument focale length 2160 mm Instrument focale/diameter 5.4 Filter(s) None Camera QHY Sensor CCD Sensor temperature -25 °C Binning 3x3 Mount VMA 200 Motorization No Autoguide No Exposure details 45X1mn Air mass 1.5 Observatory MPC code W96 Location San Pedro Atacama Chili Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.56 "/pix Observation submission date 2016 Dec 08 10h02m52s Observation modification date 2016 Dec 11 10h07m27s