29P/Schwassmann-Wachmann (Record n° 18323)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2017 Oct 03 18h20 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 16 m2 standard deviation 0.1 Aperture radius used for m2 6.6 " r (dist/Sun) 5.816 AU d (dist/Earth) 5.191 AU Right ascension 21 04 36.84 h m s Declination -14 47 24.3 ° ' " 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 2017.10.03
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P KC2017 10 03.76378 21 04 36.84 -14 47 24.3 16.1 N A77
0029P KC2017 10 03.80760 21 04 36.52 -14 47 24.0 16.0 N A77
0029P KC2017 10 03.85139 21 04 36.21 -14 47 24.3 16.0 N A77
0029P KC2017 10 03.94012 21 04 35.57 -14 47 23.9 16.0 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 Oct 04 14h27m11s Observation modification date 2017 Oct 04 14h43m57s