29P/Schwassmann-Wachmann (Record n° 23705)
Perihelion distance : 5.8 AU
Inclination to ecliptic : 9 °
Orbital period : 14.91 years
Eccentricity : 0.04
NASA/JPL elements
IAU/MPC elements
On 2021 Aug 02 01h10 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Magnitude (MPC m2) 16.7 Magnitude standard deviation 0.1 Aperture radius for m2 6 " r (dist/Sun) 5.901 AU d (dist/Earth) 6.372 AU Right ascension 68.98579 ° Declination +30.22703 ° 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 2021.08.02 09:21:58
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P KC2021 08 02.04848 04 35 56.59 +30 13 37.3 16.6 R L27
0029P KC2021 08 02.08917 04 35 58.10 +30 13 43.3 16.8 R L27
0029P KC2021 08 02.13279 04 35 59.89 +30 13 48.7 16.8 R L27
Instrument type Newton Instrument aperture (0=naked eye) 250 mm Instrument focale length 875 mm Instrument focale/diameter 3.5 Filter None Camera ATIK 414-EX- Sensor CCD Sensor temperature -5 °C Binning 1x1 Mount PARAMOUNT-ME- Autoguide No Exposure details 60 x 30s Observatory MPC code L27 Location Dauban (04) Reference stars catalog (ast) UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.49 "/pix Observation submission date 2021 Aug 02 09h23m28s Observation modification date 2021 Aug 02 09h42m13s