29P/Schwassmann-Wachmann (Record n° 13960)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2015 Jun 05 07h01 UT by Thierry Noel
(Copyright Thierry Noel)Nuclear magnitude (m2) 16.3 m2 standard deviation 0.1 Aperture radius used for m2 5.5 " r (dist/Sun) 6.038 AU d (dist/Earth) 5.052 AU Right ascension 17 42 50.69 h m s Declination -31 46 31.9 ° ' " MPC report COD W96
CON ALAIN MAURY [amaury@spaceobs.com]
OBS A. Maury, T. Noel
MEA T. Noel
TEL 0.4-m f/8 Ritchey-Chretien + CCD
ACK MPCReport file updated 2015.06.05 12:38:06
AC2 thierrynoel38@free.fr
NET UCAC-4
0029P C2015 06 05.29255 17 42 50.69 -31 46 31.9 16.2 N W96
0029P C2015 06 05.30978 17 42 50.14 -31 46 31.3 16.4 N W96
0029P C2015 06 05.32700 17 42 49.60 -31 46 30.8 16.3 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 QHY9 Sensor CCD Sensor temperature -35 °C Binning 4x4 Mount Paramount Autoguide No Exposure details 22x2mn Observatory MPC code W96 Location San Pedro de Atacama, Chile Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.38 "/pix Image processing Astrometrica (-dark, /flat, add), Iris (gradient, levels, crop) Observation submission date 2015 Jun 05 12h50m15s Observation modification date 2015 Jun 05 18h34m38s