29P/Schwassmann-Wachmann (Record n° 18012)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2017 Aug 01 01h25 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 15.8 m2 standard deviation 0.1 Aperture radius used for m2 6.4 " r (dist/Sun) 5.828 AU d (dist/Earth) 4.830 AU Right ascension 21 27 51.31 h m s Declination -13 47 23.4 ° ' " 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 2017.08.01
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P C2017 08 01.05927 21 27 51.31 -13 47 23.4 15.8 N W96
0029P C2017 08 01.10367 21 27 50.05 -13 47 27.1 15.8 N W96
0029P C2017 08 01.14880 21 27 48.79 -13 47 30.8 15.7 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 QSI Sensor CCD Sensor temperature -30 °C Binning 3x3 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) 1.59 "/pix Observation submission date 2017 Aug 01 05h54m42s Observation modification date 2017 Aug 01 09h35m35s