29P/Schwassmann-Wachmann (Record n° 27942)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2023 Dec 13 22h49 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 14 m2 standard deviation 0.1 Aperture radius used for m2 6 " r (dist/Sun) 6.161 AU d (dist/Earth) 5.448 AU Right ascension 08 41 13.39 h m s Declination +20 32 22.5 ° ' " MPC report COD L27
CON J.-F. Soulier [jean-francois.soulier2@wanadoo.fr]
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.25-m f/3.5 Newtonian reflector + CCD
ACK L27 2023.12.14 01:05:49
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P KC2023 12 13.95046 08 41 13.39 +20 32 22.5 13.9 R L27
0029P KC2023 12 13.97115 08 41 13.11 +20 32 23.0 14.0 R L27
0029P KC2023 12 13.99683 08 41 12.68 +20 32 23.9 14.0 R L27
Instrument type Newton Instrument aperture (0=naked eye) 250 mm Instrument focale length 875 mm Instrument focale/diameter 3.5 Filter(s) None Camera ATIK 414 EX Sensor CCD Sensor temperature -10 °C Binning 1x1 Mount PARAMOUNT ME Autoguide No Exposure details 30 x 30s Observatory MPC code L27 Location Dauban (04) Reference stars catalog UCAC-4
Used softwares Astrometrica Resulting picture sampling (scale) 1.49 "/pix Observation submission date 2023 Dec 14 01h07m51s Observation modification date 2023 Dec 14 01h15m43s