29P/Schwassmann-Wachmann (Record n° 18427)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2017 Oct 27 17h47 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 17 m2 standard deviation 0.1 Aperture radius used for m2 6.6 " r (dist/Sun) 5.812 AU d (dist/Earth) 5.541 AU Right ascension 21 05 18.22 h m s Declination -14 33 50.1 ° ' " 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 2017.10.27
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P KC2017 10 27.74068 21 05 18.22 -14 33 50.1 17.0 N A77
0029P KC2017 10 27.79909 21 05 18.85 -14 33 45.6 17.0 N A77
0029P KC2017 10 27.85334 21 05 19.40 -14 33 41.1 17.1 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 -10 °C Binning 1x1 Mount Astronomy Equipment AEb Autoguide No Exposure details 30 x 60s Observatory MPC code A77 Location Dauban (04) Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.68 "/pix Observation submission date 2017 Oct 28 00h07m55s Observation modification date 2017 Nov 01 09h41m16s