29P/Schwassmann-Wachmann (Record n° 24192)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2021 Oct 16 21h28 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 14.9 m2 standard deviation 0.1 Aperture radius used for m2 6 " r (dist/Sun) 5.922 AU d (dist/Earth) 5.286 AU Right ascension 04 56 20.21 h m s Declination +32 09 00.0 ° ' " 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 2021.10.17 10:46:24
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P C2021 10 16.89452 04 56 20.21 +32 09 00.0 15.1 R L27
0029P C2021 10 16.94149 04 56 19.63 +32 09 02.0 14.9 R L27
0029P C2021 10 16.98852 04 56 19.07 +32 09 04.4 14.9 R L27
0029P C2021 10 17.03546 04 56 18.51 +32 09 06.5 14.9 R L27
0029P C2021 10 17.08250 04 56 17.92 +32 09 08.8 14.9 R L27
0029P C2021 10 17.13728 04 56 17.26 +32 09 11.1 14.9 R L27
0029P C2021 10 17.17633 04 56 16.77 +32 09 12.8 14.9 R L27
0029P C2021 10 17.20454 04 56 16.43 +32 09 13.9 14.9 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 -15 °C Binning 1x1 Mount PARAMOUNT-ME- Autoguide No Exposure details 30 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 Oct 17 10h50m51s Observation modification date 2021 Oct 17 11h05m08s