29P/Schwassmann-Wachmann (Record n° 18064)
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 16 01h20 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Magnitude (MPC m2) 16.2 Magnitude standard deviation 0.0 Aperture radius for m2 6.4 " r (dist/Sun) 5.825 AU d (dist/Earth) 4.816 AU Right ascension 320.19304 ° Declination -14.12669 ° 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 2017.08.16
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P C2017 08 16.05589 21 20 46.33 -14 07 36.1 16.2 N W96
0029P C2017 08 16.10747 21 20 44.85 -14 07 41.1 16.2 N W96
0029P C2017 08 16.16454 21 20 43.16 -14 07 45.3 16.2 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 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) 1.59 "/pix Observation submission date 2017 Aug 16 06h11m15s Observation modification date 2017 Aug 16 06h18m33s