29P/Schwassmann-Wachmann (Record n° 27929)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2023 Dec 06 22h03 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 16.5 m2 standard deviation 0.1 Aperture radius used for m2 6 " r (dist/Sun) 6.159 AU d (dist/Earth) 5.534 AU Right ascension 08 42 41.90 h m s Declination +20 29 40.3 ° ' " 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 2023.12.07 08:08:28
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P KC2023 12 06.91888 08 42 41.90 +20 29 40.3 16.5 R L27
0029P KC2023 12 06.96703 08 42 41.36 +20 29 41.8 16.5 R L27
0029P KC2023 12 07.01517 08 42 40.89 +20 29 43.4 16.5 R L27
0029P KC2023 12 07.06548 08 42 40.33 +20 29 44.0 16.6 R L27
0029P KC2023 12 07.11456 08 42 39.77 +20 29 44.2 16.5 R L27
0029P KC2023 12 07.16244 08 42 39.25 +20 29 44.9 16.6 R L27
0029P KC2023 12 07.23576 08 42 38.45 +20 29 46.3 16.5 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 -20 °C Binning 1x1 Mount PARAMOUNT ME Autoguide No Exposure details 120 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 07 08h14m20s Observation modification date 2023 Dec 07 08h22m47s