29P/Schwassmann-Wachmann (Record n° 18544)
Perihelion distance : 5.8 AU
Inclination to ecliptic : 9 °
Orbital period : 14.91 years
Eccentricity : 0.04
NASA/JPL elements
IAU/MPC elements
On 2017 Nov 21 17h17 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Magnitude (MPC m2) 17.1 Magnitude standard deviation 0.1 Aperture radius for m2 6.6 " r (dist/Sun) 5.808 AU d (dist/Earth) 5.938 AU Right ascension 318.16779 ° Declination -13.86986 ° 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 2017.11.21
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P KC2017 11 21.72045 21 12 40.27 -13 52 11.5 17.0 N A77
0029P KC2017 11 21.76335 21 12 41.33 -13 52 05.2 17.1 N A77
Instrument type Newton Instrument aperture (0=naked eye) 200 mm Instrument focale length 800 mm Instrument focale/diameter 4 Filter None Camera ATIK 314L+ Sensor CCD Sensor temperature -10 °C Binning 1x1 Mount Astronomy Equipment AEb Autoguide No Exposure details 40 x 60s Observatory MPC code A77 Location Dauban (04) Reference stars catalog (ast) UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.65 "/pix Observation submission date 2017 Nov 22 08h54m16s Observation modification date 2017 Nov 22 09h05m34s