29P/Schwassmann-Wachmann (Record n° 23766)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2021 Aug 11 01h24 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 16.2 m2 standard deviation 0.0 Aperture radius used for m2 6 " r (dist/Sun) 5.903 AU d (dist/Earth) 6.250 AU Right ascension 04 41 28.21 h m s Declination +30 31 26.5 ° ' " 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 2021.08.11 07:56:06
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P KC2021 08 11.05850 04 41 28.21 +30 31 26.5 16.2 R L27
0029P KC2021 08 11.08671 04 41 29.16 +30 31 30.1 16.1 R L27
0029P KC2021 08 11.11492 04 41 30.14 +30 31 33.0 16.2 R L27
0029P KC2021 08 11.14209 04 41 31.08 +30 31 36.4 16.2 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 50 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 11 07h58m34s Observation modification date 2021 Aug 11 08h08m54s