29P/Schwassmann-Wachmann (Record n° 17893)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2017 Jun 27 06h53 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 16.2 m2 standard deviation 0.1 Aperture radius used for m2 6.3 " r (dist/Sun) 5.835 AU d (dist/Earth) 5.102 AU Right ascension 21 40 11.70 h m s Declination -13 19 22.4 ° ' " 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/5.2 Ritchey-Chretien + CCD
ACK MPCReport file updated 2017.06.27
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P KC2017 06 27.28693 21 40 11.70 -13 19 22.4 16.2 N W96
0029P KC2017 06 27.32398 21 40 11.19 -13 19 22.9 16.3 N W96
0029P KC2017 06 27.37296 21 40 10.53 -13 19 23.3 16.0 N W96
Instrument type Ritchey-Chretien Instrument aperture (0=naked eye) 400 mm Instrument focale length 2080 mm Instrument focale/diameter 5.2 Filter(s) Ij (UBVRI) Camera QSI Sensor CCD Sensor temperature -20 °C Binning 3x3 Mount VMA 200 Autoguide No Exposure details 10 x60s Observatory MPC code W96 Location San Pedro d'Atacama Chili Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.58 "/pix Observation submission date 2017 Jun 28 16h16m41s Observation modification date 2017 Jun 28 16h36m59s