73P/Schwassmann-Wachmann (Record n° 16678)
Perihelion distance : 0.9 AU
Inclination to ecliptic : 6 °
Orbital period : 5.33 years
Eccentricity : 0.71
NASA/JPL elements
IAU/MPC elements
On 2016 Dec 05 05h56 UT by Jean-Francois SoulierMagnitude (MPC m2) 17.3 Magnitude standard deviation 0.1 Aperture radius for m2 6.5 " r (dist/Sun) 1.656 AU d (dist/Earth) 2.137 AU Right ascension 206.51067 ° Declination -2.14253 ° MPC report COD C10
CON JEAN-FRANCOIS 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 MPCReport file updated 2016.12.05
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0073P KC2016 12 05.24707 13 46 02.56 -02 08 33.1 17.4 N C10
0073P KC2016 12 05.25548 13 46 03.98 -02 08 40.2 17.2 N 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 -25 °C Binning 1x1 Mount F60a Axis instruments Autoguide Yes Exposure details 15 x 45s Observatory MPC code C10 Location Seine et Marne (77) Reference stars catalog (ast) UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.62 "/pix Observation submission date 2016 Dec 05 09h11m28s Observation modification date 2016 Dec 05 10h47m55s