29P/Schwassmann-Wachmann (Record n° 3220)
Perihelion distance : 5.8 AU
Inclination to ecliptic : 9 °
Orbital period : 14.91 years
Eccentricity : 0.04
NASA/JPL elements
IAU/MPC elements
On 2008 Dec 17 21h38 UT by Francois KugelMagnitude (MPC m2) 15.6 Magnitude standard deviation 0.1 r (dist/Sun) 6.089 AU d (dist/Earth) 5.262 AU Right ascension 123.78675 ° Declination +23.12489 ° MPC report COD A77
CON FRANCOIS KUGEL [fkugel@wanadoo.fr]
OBS C. Rinner, F. Kugel
MEA F. Kugel
TEL 0.5-m f/3 reflector + CCD
AC2 fkugel@wanadoo.fr
NET USNO-B1.0
0029P C2008 12 17.90163 08 15 08.82 +23 07 29.6 15.7 N A77
0029P C2008 12 17.91247 08 15 08.62 +23 07 29.8 15.5 N A77
0029P C2008 12 17.92333 08 15 08.37 +23 07 30.3 15.7 N A77
Instrument type Newton Instrument aperture (0=naked eye) 500 mm Instrument focale length 1500 mm Instrument focale/diameter 3 Sensor CCD Observatory MPC code A77 Reference stars catalog (ast) USNO-B1.0
Observation submission date 2011 May 06 22h02m43s