29P/Schwassmann-Wachmann (Record n° 24619)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2021 Dec 15 17h27 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 16.3 m2 standard deviation 0.1 Aperture radius used for m2 6 " r (dist/Sun) 5.939 AU d (dist/Earth) 4.986 AU Right ascension 04 29 21.96 h m s Declination +31 34 56.9 ° ' " 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 2021.12.16 09:26:04
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P KC2021 12 15.72713 04 29 21.96 +31 34 56.9 16.3 R L27
0029P KC2021 12 15.77059 04 29 20.59 +31 34 52.1 16.4 R L27
0029P KC2021 12 15.81691 04 29 19.16 +31 34 47.0 16.2 R L27
0029P KC2021 12 15.86389 04 29 17.67 +31 34 41.9 16.4 R L27
0029P KC2021 12 15.90729 04 29 16.30 +31 34 36.9 16.2 R L27
0029P KC2021 12 15.95610 04 29 14.76 +31 34 31.1 16.3 R L27
0029P KC2021 12 16.00242 04 29 13.31 +31 34 25.6 16.2 R L27
0029P KC2021 12 16.04876 04 29 11.85 +31 34 20.6 16.2 R L27
0029P KC2021 12 16.09217 04 29 10.48 +31 34 15.5 16.3 R L27
0029P KC2021 12 16.13851 04 29 09.05 +31 34 10.1 16.4 R L27
0029P KC2021 12 16.18479 04 29 07.62 +31 34 04.5 16.3 R L27
0029P KC2021 12 16.22645 04 29 06.38 +31 34 00.0 16.3 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 -15 °C Binning 1x1 Mount PARAMOUNT-ME- Autoguide No Exposure details 60 x 60s 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 2021 Dec 16 09h28m38s Observation modification date 2021 Dec 16 09h37m14s