29P/Schwassmann-Wachmann (Record n° 20224)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2018 Dec 23 17h38 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 16.9 m2 standard deviation 0.2 Aperture radius used for m2 6.6 " r (dist/Sun) 5.768 AU d (dist/Earth) 5.959 AU Right ascension 22 55 09.35 h m s Declination -00 18 49.3 ° ' " 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 2018.12.23 20:45:11
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P KC2018 12 23.73476 22 55 09.35 -00 18 49.3 16.7 N L27
0029P KC2018 12 23.76425 22 55 10.03 -00 18 44.6 17.0 N L27
0029P KC2018 12 23.79017 22 55 10.77 -00 18 42.0 17.1 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 -10 °C Binning 1x1 Mount Astronomy Equipment AEb Autoguide No Exposure details 60 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 23 20h46m54s Observation modification date 2018 Dec 23 20h54m11s