29P/Schwassmann-Wachmann (Record n° 18225)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2017 Sep 14 19h44 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 16.1 m2 standard deviation 0.1 Aperture radius used for m2 6.6 " r (dist/Sun) 5.820 AU d (dist/Earth) 4.975 AU Right ascension 21 08 36.04 h m s Declination -14 40 42.1 ° ' " 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 2017.09.14
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P KC2017 09 14.82222 21 08 36.04 -14 40 42.1 16.1 N A77
0029P KC2017 09 14.95600 21 08 33.55 -14 40 48.6 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 15 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 15 10h16m18s Observation modification date 2017 Sep 15 10h31m22s