29P/Schwassmann-Wachmann (Record n° 19451)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2018 Aug 10 02h06 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 16.2 m2 standard deviation 0.1 Aperture radius used for m2 6.7 " r (dist/Sun) 5.775 AU d (dist/Earth) 4.902 AU Right ascension 23 14 17.17 h m s Declination +01 31 22.4 ° ' " 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 2018.08.10
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P C2018 08 10.08776 23 14 17.17 +01 31 22.4 16.2 N W96
0029P C2018 08 10.13424 23 14 16.22 +01 31 20.2 16.4 N W96
0029P C2018 08 10.18461 23 14 15.17 +01 31 18.7 16.1 N W96
0029P C2018 08 10.23476 23 14 14.11 +01 31 16.3 16.1 N W96
0029P C2018 08 10.28494 23 14 13.04 +01 31 14.4 16.1 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 ALTA Sensor CCD Sensor temperature -20 °C Binning 2x2 Mount VMA 200 Autoguide No Exposure details 30 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 Aug 10 09h15m02s Observation modification date 2018 Aug 10 09h23m34s