29P/Schwassmann-Wachmann (Record n° 19203)
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 May 21 07h21 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Magnitude (MPC m2) 17 Magnitude standard deviation 0.1 Aperture radius for m2 6.4 " r (dist/Sun) 5.783 AU d (dist/Earth) 6.026 AU Right ascension 347.73717 ° Declination -0.88964 ° 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/5.2 Ritchey-Chretien + CCD
ACK MPCReport file updated 2018.05.21
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P KC2018 05 21.30657 23 10 56.92 -00 53 22.7 17.0 N W96
0029P KC2018 05 21.36439 23 10 58.37 -00 53 08.3 17.1 N W96
0029P KC2018 05 21.41514 23 10 59.61 -00 52 56.2 16.9 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 -25 °C Binning 2x2 Mount VMA 200 Autoguide No Exposure details 70 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 May 21 13h33m30s Observation modification date 2018 May 21 13h43m48s