73P/Schwassmann-Wachmann (Record n° 25519)
Perihelion distance : 0.9 AU
Inclination to ecliptic : 6 °
Orbital period : 5.33 years
Eccentricity : 0.71
NASA/JPL elements
IAU/MPC elements
On 2022 Apr 29 21h03 UT by Jean-Francois SoulierMagnitude (MPC m2) 16.9 Magnitude standard deviation 0.1 Aperture radius for m2 6.5 " r (dist/Sun) 1.811 AU d (dist/Earth) 1.361 AU Right ascension 144.94721 ° Declination +29.44389 ° MPC report COD C10
CON J.-F. Soulier [jean-francois.soulier2@wanadoo.fr]
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.30-m f/3.8 Newtonian reflector + CCD
ACK C10 2022.04.30 09:32:40
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0073P KC2022 04 29.87681 09 39 47.33 +29 26 38.0 16.9 R C10
0073P KC2022 04 29.89623 09 39 47.58 +29 26 28.0 16.8 R C10
Instrument type Newton Instrument aperture (0=naked eye) 300 mm Instrument focale length 1140 mm Instrument focale/diameter 3.8 Filter None Camera ST8-XME Sensor CCD Sensor temperature -15 °C Binning 1x1 Mount F60a Axis Instruments Autoguide No Exposure details 30 x 60s Observatory MPC code C10 Location Seine et Marne Reference stars catalog (ast) UCAC-4
Used softwares Astrometrica Resulting picture sampling (scale) 1.62 "/pix Observation submission date 2022 Apr 30 09h35m03s Observation modification date 2022 Apr 30 09h37m40s