29P/Schwassmann-Wachmann (Record n° 27035)
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 Apr 21 20h47 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Magnitude (MPC m2) 17.3 Magnitude standard deviation 0.1 Aperture radius for m2 6 " r (dist/Sun) 6.092 AU d (dist/Earth) 6.421 AU Right ascension 97.81513 ° Declination +27.27058 ° 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 2023.04.22 09:17:51
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P KC2023 04 21.86611 06 31 15.63 +27 16 14.1 17.2 R L27
0029P KC2023 04 21.88118 06 31 16.17 +27 16 12.6 17.3 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 -15 °C Binning 1x1 Mount PARAMOUNT ME Autoguide No Exposure details 30 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 2023 Apr 22 09h19m40s Observation modification date 2023 Apr 22 09h29m45s