29P/Schwassmann-Wachmann (Record n° 18032)
Perihelion distance : 5.8 AU
Inclination to ecliptic : 9 °
Orbital period : 14.91 years
Eccentricity : 0.04
NASA/JPL elements
IAU/MPC elements
On 2017 Aug 10 01h00 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Magnitude (MPC m2) 16 Magnitude standard deviation 0.1 Aperture radius for m2 6.4 " r (dist/Sun) 5.827 AU d (dist/Earth) 4.813 AU Right ascension 320.90838 ° Declination -13.98983 ° 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/5.4 Ritchey-Chretien + CCD
ACK MPCReport file updated 2017.08.10
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P C2017 08 10.04189 21 23 38.01 -13 59 23.4 16.1 N W96
0029P C2017 08 10.13810 21 23 35.21 -13 59 31.7 15.9 N W96
0029P C2017 08 10.18291 21 23 33.87 -13 59 35.1 16.0 N W96
Instrument type Ritchey-Chretien Instrument aperture (0=naked eye) 400 mm Instrument focale length 2160 mm Instrument focale/diameter 5.4 Filter None Camera QSI Sensor CCD Sensor temperature -30 °C Binning 3x3 Mount VMA 200 Autoguide No Exposure details 10 x 60s Observatory MPC code W96 Location San Pedro d'Atacama Reference stars catalog (ast) UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.59 "/pix Observation submission date 2017 Aug 10 09h02m10s Observation modification date 2017 Aug 10 09h03m31s