29P/Schwassmann-Wachmann (Record n° 14172)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2015 Jul 22 02h14 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 16.2 m2 standard deviation 0.1 Aperture radius used for m2 5.5 " r (dist/Sun) 6.024 AU d (dist/Earth) 5.190 AU Right ascension 17 20 32.07 h m s Declination -30 53 16.5 ° ' " 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 2015.07.22
AC2 amaury@spaceobs.com
NET UCAC-4
0029P C2015 07 22.09279 17 20 32.07 -30 53 16.5 16.3 N W96
0029P C2015 07 22.11321 17 20 31.63 -30 53 14.6 16.1 N W96
0029P C2015 07 22.13473 17 20 31.17 -30 53 12.0 16.1 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 27 x 120s Moon elongation 76 ° Air mass 1.01 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 22 06h05m52s Observation modification date 2015 Jul 22 08h13m33s