29P/Schwassmann-Wachmann (Record n° 17995)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2017 Jul 28 22h56 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 15.7 m2 standard deviation 0.1 Aperture radius used for m2 6.6 " r (dist/Sun) 5.829 AU d (dist/Earth) 4.844 AU Right ascension 21 29 15.91 h m s Declination -13 43 29.6 ° ' " 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 2017.07.28
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P C2017 07 28.95583 21 29 15.91 -13 43 29.6 15.8 N A77
0029P C2017 07 28.97682 21 29 15.32 -13 43 31.2 15.7 N A77
0029P C2017 07 28.99853 21 29 14.74 -13 43 33.0 15.7 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 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 Jul 29 04h06m53s Observation modification date 2017 Jul 29 04h25m24s