29P/Schwassmann-Wachmann (Record n° 24477)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2021 Nov 30 17h53 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 16.1 m2 standard deviation 0.0 Aperture radius used for m2 6 " r (dist/Sun) 5.935 AU d (dist/Earth) 4.964 AU Right ascension 04 37 29.73 h m s Declination +31 59 12.0 ° ' " 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 2021.11.30 22:56:19
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P C2021 11 30.74545 04 37 29.73 +31 59 12.0 16.1 R L27
0029P C2021 11 30.78916 04 37 28.27 +31 59 08.4 16.1 R L27
0029P C2021 11 30.83636 04 37 26.71 +31 59 05.1 16.1 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 20 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 Nov 30 22h58m04s Observation modification date 2021 Nov 30 23h05m19s