29P/Schwassmann-Wachmann (Record n° 18743)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2018 Jan 11 00h34 UT by Jean-Francois SoulierNuclear magnitude (m2) 16.5 m2 standard deviation 0.2 Aperture radius used for m2 6.4 " r (dist/Sun) 5.800 AU d (dist/Earth) 6.592 AU Right ascension 21 42 19.91 h m s Declination -11 10 59.3 ° ' " 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/5.2 Ritchey-Chretien + CCD
ACK MPCReport file updated 2018.01.11
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P KC2018 01 11.02377 21 42 19.91 -11 10 59.3 16.6 N W96
0029P KC2018 01 11.03074 21 42 19.97 -11 10 56.9 16.3 N W96
Instrument type Ritchey-Chretien Instrument aperture (0=naked eye) 400 mm Instrument focale length 2080 mm Instrument focale/diameter 5.2 Filter(s) None Camera QHY Sensor CCD Sensor temperature -10 °C Binning 2x2 Mount VMA 200 Autoguide No Observatory MPC code W96 Location San Pedro d'Atacama Chili Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.06 "/pix Observation submission date 2018 Jan 11 02h12m02s Observation modification date 2018 Jan 11 02h12m40s