29P/Schwassmann-Wachmann (Record n° 23868)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2021 Aug 28 00h03 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 14.7 m2 standard deviation 0.0 Aperture radius used for m2 6 " r (dist/Sun) 5.908 AU d (dist/Earth) 6.002 AU Right ascension 04 49 59.97 h m s Declination +31 02 28.7 ° ' " 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 2021.08.28 06:43:58
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P KC2021 08 28.00204 04 49 59.97 +31 02 28.7 14.8 R L27
0029P KC2021 08 28.05088 04 50 01.22 +31 02 33.3 14.7 R L27
0029P KC2021 08 28.09973 04 50 02.42 +31 02 38.3 14.7 R L27
0029P KC2021 08 28.14866 04 50 03.67 +31 02 44.3 14.7 R L27
0029P KC2021 08 28.15999 04 50 03.94 +31 02 45.8 14.7 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 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 2021 Aug 28 06h46m23s Observation modification date 2021 Aug 28 11h18m28s