29P/Schwassmann-Wachmann (Record n° 17613)
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 May 05 07h51 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Magnitude (MPC m2) 16 Magnitude standard deviation 0.1 Aperture radius for m2 6.1 " r (dist/Sun) 5.847 AU d (dist/Earth) 5.887 AU Right ascension 324.11038 ° Declination -14.35875 ° 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 2017.05.05
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P C2017 05 05.32741 21 36 26.49 -14 21 31.5 15.9 N W96
0029P C2017 05 05.35768 21 36 27.10 -14 21 27.1 16.1 N W96
0029P C2017 05 05.38816 21 36 27.70 -14 21 22.7 16.1 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 ST8300 Sensor CCD Sensor temperature -20 °C Binning 3x3 Mount VMA200 Autoguide Yes Exposure details 20 x 120s Observatory MPC code W96 Location San Pedro d'Atacama Chili Reference stars catalog (ast) UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.53 "/pix Observation submission date 2017 May 05 16h50m30s Observation modification date 2017 May 05 17h41m17s