29P/Schwassmann-Wachmann (Record n° 20112)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2018 Dec 03 17h36 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 16 m2 standard deviation 0.1 Aperture radius used for m2 6.6 " r (dist/Sun) 5.769 AU d (dist/Earth) 5.641 AU Right ascension 22 47 59.75 h m s Declination -00 52 41.8 ° ' " 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 NEOCP 2018.12.03
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P C2018 12 03.73326 22 47 59.75 -00 52 41.8 16.1 N L27
0029P C2018 12 03.75854 22 48 00.08 -00 52 40.7 15.9 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 30 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 03 23h34m34s Observation modification date 2018 Dec 04 14h31m26s