29P/Schwassmann-Wachmann (Record n° 12507)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2014 Sep 06 23h37 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 17.6 m2 standard deviation 0.1 Aperture radius used for m2 5.5 " r (dist/Sun) 6.113 AU d (dist/Earth) 6.311 AU Right ascension 15 31 19.30 h m s Declination -27 35 54.6 ° ' " 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 2014.09.06 and 07
AC2 amaury@spaceobs.com
NET UCAC-4
0029P C2014 09 06.98392 15 31 19.30 -27 35 54.6 17.5 N W96
0029P C2014 09 07.00958 15 31 20.07 -27 35 55.8 17.7 N W96
0029P C2014 09 07.03727 15 31 20.91 -27 35 55.2 17.5 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 temperature -35 °C Binning 2x2 Mount PARAMOUNT Autoguide Yes Exposure details 30 x 120s Moon elongation 78 ° Air mass 1.22 Observatory MPC code W96 Location Chili Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 0.69 "/pix Observation submission date 2014 Sep 07 08h49m47s Observation modification date 2014 Sep 07 08h57m50s