29P/Schwassmann-Wachmann (Record n° 26800)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2023 Feb 20 21h33 UT by Jean-Francois SoulierNuclear magnitude (m2) 16.6 m2 standard deviation 0.1 Aperture radius used for m2 6 " r (dist/Sun) 6.073 AU d (dist/Earth) 5.479 AU Right ascension 06 17 11.79 h m s Declination +28 41 58.5 ° ' " 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 2023.02.21 09:30:19
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P KC2023 02 20.89799 06 17 11.79 +28 41 58.5 16.6 R L27
0029P KC2023 02 20.95650 06 17 11.33 +28 41 53.2 16.6 R L27
0029P KC2023 02 21.01721 06 17 10.83 +28 41 48.4 16.7 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 -20 °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 2023 Feb 21 09h32m28s Observation modification date 2023 Feb 21 09h38m21s