29P/Schwassmann-Wachmann (Record n° 18740)
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 Jan 09 00h33 UT by Jean-Francois SoulierMagnitude (MPC m2) 16.3 Magnitude standard deviation 0.0 Aperture radius for m2 6.4 " r (dist/Sun) 5.800 AU d (dist/Earth) 6.574 AU Right ascension 325.22588 ° Declination -11.31864 ° MPC report COD W96
CON JEAN-FRANCOIS 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/5.2 Ritchey-Chretien + CCD
ACK MPCReport file updated 2018.01.09
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P KC2018 01 09.02260 21 40 54.21 -11 19 07.1 16.3 N W96
0029P KC2018 01 09.03058 21 40 54.39 -11 19 03.5 16.3 N W96
Instrument type Ritchey-Chretien Instrument aperture (0=naked eye) 400 mm Instrument focale length 2080 mm Instrument focale/diameter 5.2 Filter None Camera QHY Sensor CCD Sensor temperature -10 °C Binning 2x2 Mount VMA 200 Autoguide No Exposure details 20 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) 1.06 "/pix Observation submission date 2018 Jan 09 02h03m52s Observation modification date 2018 Jan 09 02h04m50s