29P/Schwassmann-Wachmann (Record n° 27367)
Perihelion distance : 5.8 AU
Inclination to ecliptic : 9 °
Orbital period : 14.91 years
Eccentricity : 0.04
NASA/JPL elements
IAU/MPC elements
On 2023 Aug 10 03h16 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Magnitude (MPC m2) 13.7 Magnitude standard deviation 0.1 Aperture radius for m2 6.5 " r (dist/Sun) 6.125 AU d (dist/Earth) 7.061 AU Right ascension 118.67342 ° Declination +23.63333 ° 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 2023.08.10 09:40:42
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P KC2023 08 10.13615 07 54 41.62 +23 38 00.0 13.6 R C10
0029P KC2023 08 10.13975 07 54 41.86 +23 37 58.8 13.7 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 -10 °C Binning 1x1 Mount F60a Axis Instruments Autoguide No Exposure details 40 x 20s 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 2023 Aug 10 19h26m49s Observation modification date 2023 Aug 10 19h59m50s