29P/Schwassmann-Wachmann (Record n° 14192)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2015 Jul 26 23h26 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 13.1 m2 standard deviation 0.1 Aperture radius used for m2 6.9 " r (dist/Sun) 6.023 AU d (dist/Earth) 5.228 AU Right ascension 17 19 03.84 h m s Declination -30 44 56.6 ° ' " 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 2015.07.26 and 27
AC2 amaury@spaceobs.com
NET UCAC-4
0029P C2015 07 26.97617 17 19 03.84 -30 44 56.6 13.1 N W96
0029P C2015 07 27.01302 17 19 03.19 -30 44 52.5 13.1 N W96
0029P C2015 07 27.05666 17 19 02.43 -30 44 48.3 13.1 N W96
0029P C2015 07 27.07541 17 19 02.11 -30 44 46.2 13.1 N W96
0029P C2015 07 27.12041 17 19 01.38 -30 44 41.7 13.2 N W96
0029P C2015 07 27.17091 17 19 00.47 -30 44 36.2 13.2 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 5 x 120s Moon elongation 19 ° Air mass 1.15 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 Jul 27 08h58m19s Observation modification date 2015 Jul 27 08h58m56s