29P/Schwassmann-Wachmann (Record n° 18215)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2017 Sep 12 19h38 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 15.5 m2 standard deviation 0.1 Aperture radius used for m2 6.6 " r (dist/Sun) 5.820 AU d (dist/Earth) 4.957 AU Right ascension 21 09 13.88 h m s Declination -14 39 11.2 ° ' " 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 2017.09.12
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P KC2017 09 12.81798 21 09 13.88 -14 39 11.2 15.6 N A77
0029P KC2017 09 12.83895 21 09 13.50 -14 39 13.0 15.5 N A77
0029P KC2017 09 12.86209 21 09 13.02 -14 39 13.5 15.6 N A77
0029P KC2017 09 12.88306 21 09 12.65 -14 39 15.0 15.5 N A77
0029P KC2017 09 12.90620 21 09 12.17 -14 39 15.7 15.5 N A77
0029P KC2017 09 12.92713 21 09 11.76 -14 39 17.5 15.5 N A77
0029P KC2017 09 12.94734 21 09 11.37 -14 39 18.0 15.5 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 20 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 13 01h45m08s Observation modification date 2017 Sep 13 09h08m57s