29P/Schwassmann-Wachmann (Record n° 18198)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2017 Sep 05 21h08 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 13.9 m2 standard deviation 0.1 Aperture radius used for m2 6.6 " r (dist/Sun) 5.822 AU d (dist/Earth) 4.901 AU Right ascension 21 11 40.58 h m s Declination -14 32 58.9 ° ' " 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 2017.09.05
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P C2017 09 05.88087 21 11 40.58 -14 32 58.9 13.8 N A77
0029P C2017 09 05.90181 21 11 40.11 -14 33 00.6 14.0 N A77
0029P C2017 09 05.92490 21 11 39.54 -14 33 02.0 13.9 N A77
0029P C2017 09 05.94589 21 11 39.08 -14 33 03.2 13.9 N A77
0029P C2017 09 05.96902 21 11 38.50 -14 33 05.1 14.0 N A77
0029P C2017 09 05.99002 21 11 38.04 -14 33 06.1 14.0 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 0 °C Binning 1x1 Mount Astronomy Equipment AEb Autoguide No Exposure details 10 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 06 02h07m35s Observation modification date 2017 Sep 06 17h18m57s