29P/Schwassmann-Wachmann (Record n° 23716)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2021 Aug 03 01h39 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 16.9 m2 standard deviation 0.1 Aperture radius used for m2 6 " r (dist/Sun) 5.901 AU d (dist/Earth) 6.359 AU Right ascension 04 36 35.94 h m s Declination +30 15 41.7 ° ' " 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 2021.08.03 08:58:18
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P KC2021 08 03.06856 04 36 35.94 +30 15 41.7 16.9 R L27
0029P KC2021 08 03.10171 04 36 37.21 +30 15 45.9 16.8 R L27
0029P KC2021 08 03.13574 04 36 38.48 +30 15 49.4 17.0 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 80 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 03 09h26m06s Observation modification date 2021 Aug 03 10h19m26s