29P/Schwassmann-Wachmann (Record n° 19949)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2018 Oct 31 23h45 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 16 m2 standard deviation 0.1 Aperture radius used for m2 6.7 " r (dist/Sun) 5.770 AU d (dist/Earth) 5.145 AU Right ascension 22 44 58.06 h m s Declination -00 53 51.7 ° ' " 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 2018.10.31 and 11.01
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P C2018 10 31.98986 22 44 58.06 -00 53 51.7 15.8 N W96
0029P C2018 11 01.02729 22 44 57.81 -00 53 53.8 16.0 N W96
0029P C2018 11 01.10435 22 44 57.40 -00 53 58.9 16.0 N W96
0029P C2018 11 01.16910 22 44 57.02 -00 54 01.6 16.2 N W96
Instrument type Ritchey-Chretien Instrument aperture (0=naked eye) 400 mm Instrument focale length 2000 mm Instrument focale/diameter 5 Filter(s) None Camera APOGEE Sensor CCD Sensor temperature -25 °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 UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.12 "/pix Observation submission date 2018 Nov 01 06h31m41s Observation modification date 2018 Nov 01 16h53m43s