29P/Schwassmann-Wachmann (Record n° 18548)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2017 Nov 23 19h07 UT by Jean-Francois SoulierNuclear magnitude (m2) 17 m2 standard deviation 0.2 Aperture radius used for m2 6.6 " r (dist/Sun) 5.807 AU d (dist/Earth) 5.969 AU Right ascension 21 13 33.14 h m s Declination -13 47 31.9 ° ' " 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 2017.11.23
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P KC2017 11 23.79671 21 13 33.14 -13 47 31.9 17.1 N A77
0029P KC2017 11 23.81767 21 13 33.73 -13 47 28.3 16.8 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 12 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 2017 Nov 23 22h46m01s Observation modification date 2017 Nov 23 22h48m40s