29P/Schwassmann-Wachmann (Record n° 17925)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2017 Jul 07 00h55 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 14.4 m2 standard deviation 0.1 Aperture radius used for m2 6.6 " r (dist/Sun) 5.833 AU d (dist/Earth) 4.994 AU Right ascension 21 37 41.43 h m s Declination -13 22 49.5 ° ' " 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 2017.07.07
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P C2017 07 07.03789 21 37 41.43 -13 22 49.5 14.3 N A77
0029P C2017 07 07.07699 21 37 40.72 -13 22 51.6 14.4 N A77
0029P C2017 07 07.11385 21 37 40.05 -13 22 52.5 14.4 N A77
Instrument type Newton Instrument aperture (0=naked eye) 200 mm Instrument focale length 800 mm Instrument focale/diameter 4 Filter(s) Clear Camera ATIK 314L+ Sensor CCD Sensor temperature -5 °C Binning 1x1 Mount Astronomy Equipment AEb Autoguide No Exposure details 30 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 07 05h07m03s Observation modification date 2017 Jul 07 05h32m18s