29P/Schwassmann-Wachmann (Record n° 9646)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2013 Apr 17 06h35 UT by Jean-Francois SoulierNuclear magnitude (m2) 15.8 m2 standard deviation 0.1 Aperture radius used for m2 4.5 " r (dist/Sun) 6.222 AU d (dist/Earth) 5.242 AU Right ascension 13 55 28.38 h m s Declination -23 35 36.1 ° ' " MPC report COD W96
CON ALAIN MAURY [amaury@spaceobs.com]
OBS A. Maury, J.F Soulier
MEA J.F Soulier
TEL 0.4-m f/8 Ritchey-Chretien + CCD
ACK MPCReport file updated 2013.04.17
AC2 amaury@spaceobs.com
NET UCAC-4
0029P C2013 04 17.27427 13 55 28.38 -23 35 36.1 15.8 N W96
0029P C2013 04 17.29878 13 55 27.66 -23 35 33.5 15.8 N W96
0029P C2013 04 17.32252 13 55 27.00 -23 35 30.2 15.7 N W96
0029P C2013 04 17.34449 13 55 26.35 -23 35 27.6 15.7 N W96
Instrument type Ritchey-Chretien Instrument aperture (0=naked eye) 400 mm Instrument focale length 3200 mm Instrument focale/diameter 8 Camera QHY9 Sensor CCD Sensor pixels number 3326 x 2504 Sensor temperature -35 °C Binning 2x2 Mount PARAMOUNT Observatory MPC code W96 Location Chili Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Observation submission date 2013 Jun 21 21h44m32s