29P/Schwassmann-Wachmann (Record n° 20185)
Perihelion distance : 5.8 AU
Inclination to ecliptic : 9 °
Orbital period : 14.91 years
Eccentricity : 0.04
NASA/JPL elements
IAU/MPC elements
On 2018 Dec 16 00h20 UT by Jean-Francois SoulierMagnitude (MPC m2) 16.1 Magnitude standard deviation 0.1 Aperture radius for m2 6.7 " r (dist/Sun) 5.768 AU d (dist/Earth) 5.849 AU Right ascension 342.99296 ° Declination -0.57903 ° MPC report COD W96
CON J.-F. Soulier [jean-francois.soulier2@wanadoo.fr]
OBS A. Maury, J.-B. de Vanssay, J.-F. Soulier
MEA J.-F. Soulier
TEL 0.4-m f/5 Ritchey-Chretien + CCD
ACK W96 2018.12.16 05:19:57
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P KC2018 12 16.01356 22 51 58.31 -00 34 44.5 16.0 N W96
0029P KC2018 12 16.10120 22 52 00.26 -00 34 34.9 16.1 N W96
Instrument type Ritchey-Chretien Instrument aperture (0=naked eye) 400 mm Instrument focale length 2000 mm Instrument focale/diameter 5 Filter None Camera APOGEE Sensor CCD Sensor temperature -25 °C Binning 2x2 Mount VMA 200 Autoguide No Exposure details 60 x 60s Observatory MPC code W96 Location San Pedro d'Atacama Chili Reference stars catalog (ast) UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.12 "/pix Observation submission date 2018 Dec 16 09h23m35s Observation modification date 2018 Dec 16 09h36m51s