29P/Schwassmann-Wachmann (Record n° 18200)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2017 Sep 07 00h09 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 14.3 m2 standard deviation 0.0 Aperture radius used for m2 6.4 " r (dist/Sun) 5.821 AU d (dist/Earth) 4.916 AU Right ascension 21 11 15.32 h m s Declination -14 34 04.0 ° ' " 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 2017.09.07
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P C2017 09 07.00612 21 11 15.32 -14 34 04.0 14.3 N W96
0029P C2017 09 07.03079 21 11 14.78 -14 34 04.9 14.2 N W96
0029P C2017 09 07.05614 21 11 14.21 -14 34 06.6 14.3 N W96
0029P C2017 09 07.09241 21 11 13.35 -14 34 08.7 14.3 N W96
0029P C2017 09 07.12070 21 11 12.70 -14 34 10.9 14.3 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 QHY Sensor CCD Sensor temperature -30 °C Binning 3x3 Mount VMA 200 Autoguide No Exposure details 10 x 60s Observatory MPC code W96 Location San Pedro d'Atacama Chili Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.59 "/pix Observation submission date 2017 Sep 07 05h20m47s Observation modification date 2017 Sep 07 14h07m48s