29P/Schwassmann-Wachmann (Record n° 19841)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2018 Oct 08 23h26 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 15.6 m2 standard deviation 0.1 Aperture radius used for m2 6.7 " r (dist/Sun) 5.771 AU d (dist/Earth) 4.894 AU Right ascension 22 49 41.82 h m s Declination -00 18 59.2 ° ' " 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 2018.10.08 and 09
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P C2018 10 08.97611 22 49 41.82 -00 18 59.2 15.5 N W96
0029P C2018 10 09.02599 22 49 40.90 -00 19 04.9 15.5 N W96
0029P C2018 10 09.07696 22 49 39.93 -00 19 11.3 15.6 N W96
0029P C2018 10 09.12110 22 49 39.04 -00 19 16.7 15.6 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 -20 °C Binning 2x2 Mount VMA 200 Autoguide No Exposure details 60 x 60s Observatory MPC code W96 Location San Pedro d Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.12 "/pix Observation submission date 2018 Oct 09 05h14m51s Observation modification date 2018 Oct 09 12h00m30s