74P/Smirnova-Chernykh (Record n° 19126)
Orbital period : 9.19 years
NASA/JPL elements
IAU/MPC elements
On 2018 May 08 02h04 UT by Jean-Francois SoulierNuclear magnitude (m2) 17.6 m2 standard deviation 0.1 Aperture radius used for m2 6.4 " r (dist/Sun) 3.554 AU d (dist/Earth) 2.962 AU Right ascension 11 20 02.33 h m s Declination +12 45 32.1 ° ' " MPC report COD W96
CON J.-F. Soulier [jean-francois.soulier2@wanadoo.fr]
OBS A. Maury, J.-B. de Vanssay, J.-F. Soulier
MEA J.-F. Soulier
TEL 0.4-m f/5.2 Ritchey-Chretien + CCD
ACK MPCReport file updated 2018.05.08
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0074P C2018 05 08.08599 11 20 02.33 +12 45 32.1 17.5 N W96
0074P C2018 05 08.14138 11 20 02.34 +12 45 26.1 17.6 N W96
Instrument type Ritchey-Chretien Instrument aperture (0=naked eye) 400 mm Instrument focale length 2080 mm Instrument focale/diameter 5.2 Filter(s) None Camera QHY Sensor CCD Sensor temperature -20 °C Binning 2x2 Mount VMA 200 Autoguide No Exposure details 60 x 60s Observatory MPC code W96 Location San Pedro d'Atacama Chili Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.06 "/pix Observation submission date 2018 May 08 05h45m31s Observation modification date 2018 May 08 05h46m49s