74P/Smirnova-Chernykh (Record n° 18969)
Orbital period : 9.19 years
NASA/JPL elements
IAU/MPC elements
On 2018 Mar 23 22h49 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 16.2 m2 standard deviation 0.1 Aperture radius used for m2 8.2 " r (dist/Sun) 3.542 AU d (dist/Earth) 2.572 AU Right ascension 11 35 17.98 h m s Declination +12 36 29.6 ° ' " MPC report COD A77
CON JEAN-FRANCOIS SOULIER [jean-francois.soulier2@wanadoo.fr]
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.20-m f/4 Newtonian reflector + CCD
ACK MPCReport file updated 2018.03.23
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0074P C2018 03 23.95089 11 35 17.98 +12 36 29.6 16.2 N A77
0074P C2018 03 23.97187 11 35 17.16 +12 36 32.7 16.1 N A77
0074P C2018 03 23.99359 11 35 16.36 +12 36 36.8 16.2 N A77
Instrument type Newton Instrument aperture (0=naked eye) 200 mm Instrument focale length 800 mm Instrument focale/diameter 4 Filter(s) None Camera ATIK 314L+ Sensor CCD Sensor temperature -15 °C Binning 1x1 Mount Astronomy Equipment AEb Autoguide No Exposure details 60 x 60s Observatory MPC code A77 Location Dauban (04) Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.65 "/pix Observation submission date 2018 Mar 24 07h51m56s Observation modification date 2018 Mar 24 08h56m26s