29P/Schwassmann-Wachmann (Record n° 14188)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2015 Jul 25 03h11 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 12.2 m2 standard deviation 0.1 Aperture radius used for m2 6.9 " r (dist/Sun) 6.023 AU d (dist/Earth) 5.218 AU Right ascension 17 19 35.23 h m s Declination -30 48 06.6 ° ' " 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 2015.07.25 06:40:48
AC2 amaury@spaceobs.com
NET UCAC-4
0029P C2015 07 25.13242 17 19 35.23 -30 48 06.6 12.2 N W96
0029P C2015 07 25.15858 17 19 34.74 -30 48 04.0 12.2 N W96
0029P C2015 07 25.18589 17 19 34.25 -30 48 01.0 12.3 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 QHY Sensor CCD Sensor temperature -35 °C Binning 2x2 Mount PARAMOUNT Autoguide Yes Exposure details 30 x 120s Moon elongation 41 ° Air mass 1.06 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 25 09h03m26s Observation modification date 2015 Jul 25 09h03m56s