29P/Schwassmann-Wachmann (Record n° 19878)
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 Oct 15 00h45 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Magnitude (MPC m2) 15.3 Magnitude standard deviation 0.1 Aperture radius for m2 6.7 " r (dist/Sun) 5.771 AU d (dist/Earth) 4.958 AU Right ascension 341.98779 ° Declination -0.50586 ° 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 Ritchey-Chretien + CCD
ACK MPCReport file updated 2018.10.15
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P C2018 10 15.03103 22 47 57.07 -00 30 21.1 15.4 N W96
0029P C2018 10 15.08568 22 47 56.28 -00 30 25.9 15.2 N W96
0029P C2018 10 15.13607 22 47 55.44 -00 30 31.1 15.2 N W96
0029P C2018 10 15.18841 22 47 54.47 -00 30 37.6 15.3 N W96
0029P C2018 10 15.23618 22 47 53.82 -00 30 42.8 15.2 N W96
0029P C2018 10 15.26593 22 47 53.40 -00 30 44.7 15.2 N W96
Instrument type Ritchey-Chretien Instrument aperture (0=naked eye) 400 mm Instrument focale length 2000 mm Instrument focale/diameter 5 Filter None Camera APOGEE ALTA Sensor CCD Sensor temperature -20 °C Binning 2x2 Mount VMA 200 Autoguide No Exposure details 60 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) 1.12 "/pix Observation submission date 2018 Oct 15 14h13m23s Observation modification date 2018 Oct 15 14h30m40s