29P/Schwassmann-Wachmann (Record n° 13989)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2015 Jun 15 07h11 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 16.7 m2 standard deviation 0.1 Aperture radius used for m2 5.5 " r (dist/Sun) 6.035 AU d (dist/Earth) 5.028 AU Right ascension 17 37 35.26 h m s Declination -31 41 01.2 ° ' " 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 2015.06.15
AC2 amaury@spaceobs.com
NET UCAC-4
0029P C2015 06 15.29950 17 37 35.26 -31 41 01.2 16.7 N W96
0029P C2015 06 15.31992 17 37 34.63 -31 41 00.3 16.6 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 15 x 120s Moon elongation 83 ° Air mass 1.20 Observatory MPC code W96 Location San Pedro de Atacama, Chili Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 0.69 "/pix Observation submission date 2015 Jun 15 10h05m16s Observation modification date 2015 Jun 15 10h05m45s