29P/Schwassmann-Wachmann (Record n° 17983)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2017 Jul 26 23h34 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 16.2 m2 standard deviation 0.1 Aperture radius used for m2 6.6 " r (dist/Sun) 5.830 AU d (dist/Earth) 4.853 AU Right ascension 21 30 08.59 h m s Declination -13 41 05.1 ° ' " 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 2017.07.26 and 27
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P KC2017 07 26.98181 21 30 08.59 -13 41 05.1 16.1 N A77
0029P KC2017 07 27.02155 21 30 07.53 -13 41 07.9 16.2 N A77
0029P KC2017 07 27.04678 21 30 06.85 -13 41 10.3 16.2 N A77
0029P KC2017 07 27.08356 21 30 05.87 -13 41 13.0 16.3 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 -5 °C Binning 1x1 Mount Astronomy Equipment AEb Autoguide No Exposure details 60 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 Jul 27 05h22m04s Observation modification date 2017 Jul 27 05h37m18s