73P/Schwassmann-Wachmann (Record n° 26510)
Orbital period : 5.44 years
NASA/JPL elements
IAU/MPC elements
On 2022 Dec 17 17h17 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 16.5 m2 standard deviation 0.1 Aperture radius used for m2 6 " r (dist/Sun) 1.760 AU d (dist/Earth) 1.855 AU Right ascension 22 37 30.58 h m s Declination -18 59 59.4 ° ' " 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 2022.12.18 10:58:19
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0073P KC2022 12 17.71989 22 37 30.58 -18 59 59.4 16.5 R L27
0073P KC2022 12 17.74737 22 37 34.64 -18 59 27.7 16.4 R L27
0073P KC2022 12 17.76957 22 37 38.07 -18 59 02.0 16.5 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 60 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 2022 Dec 18 10h59m56s Observation modification date 2022 Dec 18 11h18m54s