29P/Schwassmann-Wachmann (Record n° 17299)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2017 Mar 11 09h06 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 16.6 m2 standard deviation 0.1 Aperture radius used for m2 4.2 " r (dist/Sun) 5.859 AU d (dist/Earth) 6.627 AU Right ascension 21 06 05.57 h m s Declination -17 16 44.9 ° ' " 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/8 Ritchey-Chretien + CCD
ACK MPCReport file updated 2017.03.11
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P KC2017 03 11.37925 21 06 05.57 -17 16 44.9 16.7 N W96
0029P KC2017 03 11.40723 21 06 06.76 -17 16 38.9 16.5 N W96
Instrument type Ritchey-Chretien Instrument aperture (0=naked eye) 400 mm Instrument focale length 3200 mm Instrument focale/diameter 8 Filter(s) None Camera QSI 532 Sensor CCD Sensor temperature -20 °C Binning 3x3 Mount VMA 200 Autoguide No Exposure details 20 x 60s Observatory MPC code W96 Location San Pedro d'Atacama Chili Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.05 "/pix Observation submission date 2017 Mar 11 10h57m00s Observation modification date 2017 Mar 11 11h06m21s