29P/Schwassmann-Wachmann (Record n° 20205)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2018 Dec 20 17h25 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 16.8 m2 standard deviation 0.1 Aperture radius used for m2 6.6 " r (dist/Sun) 5.768 AU d (dist/Earth) 5.912 AU Right ascension 22 53 51.41 h m s Declination -00 25 27.3 ° ' " 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 2018.12.21 10:07:57
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P KC2018 12 20.72541 22 53 51.41 -00 25 27.3 16.9 N L27
0029P KC2018 12 20.77178 22 53 52.55 -00 25 21.5 16.8 N L27
0029P KC2018 12 20.82901 22 53 53.93 -00 25 13.8 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 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 21 10h12m53s Observation modification date 2018 Dec 21 10h25m43s