29P/Schwassmann-Wachmann (Record n° 18219)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2017 Sep 13 20h51 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 15.7 m2 standard deviation 0.2 Aperture radius used for m2 6.6 " r (dist/Sun) 5.820 AU d (dist/Earth) 4.966 AU Right ascension 21 08 53.74 h m s Declination -14 40 00.3 ° ' " 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 2017.09.13
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P KC2017 09 13.86882 21 08 53.74 -14 40 00.3 15.7 N A77
0029P KC2017 09 13.88910 21 08 53.34 -14 40 01.2 16.0 N A77
0029P KC2017 09 13.91515 21 08 52.84 -14 40 02.2 15.5 N A77
0029P KC2017 09 13.93470 21 08 52.46 -14 40 02.9 15.5 N A77
0029P KC2017 09 13.95709 21 08 52.06 -14 40 04.6 15.6 N A77
0029P KC2017 09 13.98025 21 08 51.58 -14 40 05.3 15.8 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 0 °C Binning 1x1 Mount Astronomy Equipment AEb Autoguide No Exposure details 40 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 Sep 14 02h04m32s Observation modification date 2017 Sep 14 08h17m53s