29P/Schwassmann-Wachmann (Record n° 23577)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2021 Jul 09 02h36 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 16.5 m2 standard deviation 0.2 Aperture radius used for m2 6 " r (dist/Sun) 5.894 AU d (dist/Earth) 6.643 AU Right ascension 04 18 42.75 h m s Declination +29 21 59.3 ° ' " 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 2021.07.09 05:04:14
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P KC2021 07 09.10803 04 18 42.75 +29 21 59.3 16.4 R L27
0029P KC2021 07 09.11196 04 18 43.02 +29 21 57.3 16.3 R L27
0029P KC2021 07 09.11590 04 18 43.15 +29 22 00.7 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 -10 °C Binning 1x1 Mount PARAMOUNT-ME- Autoguide No Exposure details 40 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 Jul 09 05h06m28s Observation modification date 2021 Jul 10 03h05m53s