29P/Schwassmann-Wachmann (Record n° 23876)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2021 Aug 31 00h28 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 15.6 m2 standard deviation 0.0 Aperture radius used for m2 6 " r (dist/Sun) 5.909 AU d (dist/Earth) 5.956 AU Right ascension 04 51 13.73 h m s Declination +31 07 38.6 ° ' " 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 2021.08.31 07:49:16
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P KC2021 08 31.01918 04 51 13.73 +31 07 38.6 15.6 R L27
0029P KC2021 08 31.06599 04 51 14.86 +31 07 44.0 15.6 R L27
0029P KC2021 08 31.11310 04 51 15.95 +31 07 48.6 15.6 R L27
0029P KC2021 08 31.15078 04 51 16.81 +31 07 52.5 15.6 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 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 Aug 31 07h51m08s Observation modification date 2021 Aug 31 14h14m39s