29P/Schwassmann-Wachmann (Record n° 22978)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2021 Feb 20 18h21 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 16.8 m2 standard deviation 0.1 Aperture radius used for m2 6.6 " r (dist/Sun) 5.859 AU d (dist/Earth) 6.099 AU Right ascension 02 28 31.21 h m s Declination +24 00 38.1 ° ' " MPC report COD L27
CON J.-F. Soulier [jean-francois.soulier2@wanadoo.fr]
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.20-m f/4 Newtonian reflector + CCD
ACK L27 2021.02.20 21:55:57
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P KC2021 02 20.76440 02 28 31.21 +24 00 38.1 17.0 N L27
0029P KC2021 02 20.81610 02 28 32.84 +24 00 41.8 16.8 N L27
0029P KC2021 02 20.85684 02 28 34.12 +24 00 43.2 16.7 N L27
Instrument type Newton Instrument aperture (0=naked eye) 200 mm Instrument focale length 800 mm Instrument focale/diameter 4 Filter(s) None Camera ATIK 314L+ Sensor CCD Sensor temperature -15 °C Binning 1x1 Mount Astronomy Equipment - b 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) 1.65 "/pix Observation submission date 2021 Feb 20 21h58m41s Observation modification date 2021 Feb 20 22h39m09s