29P/Schwassmann-Wachmann (Record n° 20278)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2018 Dec 30 17h25 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 16.5 m2 standard deviation 0.1 Aperture radius used for m2 6.6 " r (dist/Sun) 5.768 AU d (dist/Earth) 6.065 AU Right ascension 22 58 26.54 h m s Declination -00 01 24.9 ° ' " MPC report COD L27
CON J.-F. Soulier [jean-francois.soulier2@wanadoo.fr]
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.20-m f/4 Newtonian reflector + CCD
ACK L27 2018.12.31 11:29:32
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P KC2018 12 30.72600 22 58 26.54 -00 01 24.9 16.5 N L27
0029P KC2018 12 30.76905 22 58 27.83 -00 01 17.8 16.5 N L27
0029P KC2018 12 30.81300 22 58 29.10 -00 01 10.6 16.6 N L27
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 70 x 60s Observatory MPC code L27 Location Dauban (04) Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.65 "/pix Observation submission date 2018 Dec 31 11h33m28s Observation modification date 2018 Dec 31 14h03m27s