29P/Schwassmann-Wachmann (Record n° 16531)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2016 Nov 18 23h52 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 17.3 m2 standard deviation 0.3 Aperture radius used for m2 4.7 " r (dist/Sun) 5.887 AU d (dist/Earth) 6.378 AU Right ascension 19 37 38.22 h m s Declination -23 24 12.8 ° ' " 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 2016.11.18 and 19
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P KC2016 11 18.99421 19 37 38.22 -23 24 12.8 17.0 N W96
0029P KC2016 11 19.02931 19 37 39.65 -23 24 08.0 17.5 N W96
Instrument type Ritchey-Chretien Instrument aperture (0=naked eye) 400 mm Instrument focale length 2160 mm Instrument focale/diameter 5.4 Filter(s) None Camera QHY9 Sensor CCD Sensor temperature -30 °C Binning 3x3 Mount VMA 200 Autoguide Yes Exposure details 12 x 60s Observatory MPC code W96 Location San Pedro d'Atacama Chili Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.55 "/pix Observation submission date 2016 Nov 19 01h57m13s Observation modification date 2016 Nov 19 02h06m56s