29P/Schwassmann-Wachmann (Record n° 13236)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2015 Jan 11 08h47 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 17.9 Aperture radius used for m2 4.1 " r (dist/Sun) 6.079 AU d (dist/Earth) 6.896 AU Right ascension 17 11 54.67 h m s Declination -30 00 24.6 ° ' " 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 2015.01.11
AC2 amaury@spaceobs.com
NET UCAC-
0029P KC2015 01 11.36573 17 11 54.67 -30 00 24.6 17.9 N W96
0029P KC2015 01 11.37490 17 11 55.24 -30 00 26.0 17.9 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 QHY Sensor CCD Sensor temperature -35 °C Binning 2x2 Mount PARAMOUNT Autoguide Yes Exposure details 25 x 60s Air mass 3.27 Observatory MPC code W96 Location San Pedro de Atacama, Chili Reference stars catalog UCAC-
Used softwares ASTROMETRICA Resulting picture sampling (scale) 0.69 "/pix Observation submission date 2015 Jan 11 11h36m35s Observation modification date 2015 Jan 11 11h58m43s