73P/Schwassmann-Wachmann (Record n° 26523)
Orbital period : 5.44 years
NASA/JPL elements
IAU/MPC elements
On 2022 Dec 21 17h17 UT by Francois Kugel
(Copyright Francois Kugel)Coma Total magnitude (m1) 14.4 Aperture radius used for m1 0.4 ' Nuclear magnitude (m2) 16.8 m2 standard deviation 0.0 Aperture radius used for m2 5.8 " r (dist/Sun) 1.797 AU d (dist/Earth) 1.925 AU Right ascension 22 47 22.18 h m s Declination -17 43 46.0 ° ' " MPC report COD A77
CON FRANCOIS KUGEL [fkugel@free.fr]
OBS F. Kugel
MEA F. Kugel
TEL 0.4-m f/2.8 reflector + CCD
ACK MPCReport file updated 2022.12.21 22:09:36
AC2 fkugel@free.fr
NET NOMAD
0073P KC2022 12 21.72004 22 47 22.18 -17 43 46.0 16.8 V A77
0073P KC2022 12 21.72410 22 47 22.83 -17 43 42.0 16.8 V A77
0073P KC2022 12 21.72815 22 47 23.38 -17 43 36.8 14.4 T A77
Instrumental configuration Config2 Instrument type Newton Instrument aperture (0=naked eye) 400 mm Instrument focale length 1120 mm Instrument focale/diameter 2.8 Filter(s) None Camera Atik460ex Sensor CCD Sensor temperature -20 °C Binning 1x1 Mount Meade MCMT-TDM Exposure details 15x60s Observatory MPC code A77 Reference stars catalog NOMAD
Resulting picture sampling (scale) 0.83 "/pix Observation submission date 2022 Dec 21 22h11m50s Observation modification date 2022 Dec 21 22h19m13s