73P/Schwassmann-Wachmann (c) (Record n° 2603)
Orbital period : 5.36 years
NASA/JPL elements
IAU/MPC elements
On 2011 Apr 17 22h38 UT by Philippe DupouyNuclear magnitude (m2) 17.5 m2 standard deviation 0.1 Aperture radius used for m2 6 " Right ascension 08 44 15.51 h m s Declination +31 46 28.9 ° ' " MPC report COD 958
OBS Ph. Dupouy
MEA Ph. Dupouy
TEL 0.32-m f/6 reflector + CCD
ACK MPCReport file updated 2011.04.22 02:53:26
AC2 obsdax@wanadoo.fr
NET UCAC-3
0073Pc KC2011 04 17.94280 08 44 15.51 +31 46 28.9 17.5 N 958
0073Pc KC2011 04 17.95382 08 44 15.57 +31 46 28.5 17.6 N 958
0073Pc KC2011 04 17.96563 08 44 15.60 +31 46 27.2 17.5 N 958
Instrument type Newton Instrument aperture (0=naked eye) 320 mm Instrument focale length 1920 mm Instrument focale/diameter 6 Camera Audine 1600 Sensor CCD Sensor size 13.8x9.2 mm2 Sensor pixels number 1536x1024 Sensor temperature -10 °C Binning 2x2 Mount home Meade Motorization Yes Autoguide No Observatory MPC code 958 Location Dax 40100 France Reference stars catalog UCAC-3
Used softwares ASTROMETRICA Observation submission date 2011 Apr 24 03h29m41s