29P/Schwassmann-Wachmann (Record n° 13986)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2015 Jun 13 02h41 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 16.6 m2 standard deviation 0.1 Aperture radius used for m2 5.5 " r (dist/Sun) 6.035 AU d (dist/Earth) 5.031 AU Right ascension 17 38 45.33 h m s Declination -31 42 33.1 ° ' " 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 2015.06.13
AC2 amaury@spaceobs.com
NET UCAC-4
0029P C2015 06 13.11166 17 38 45.33 -31 42 33.1 16.6 N W96
0029P C2015 06 13.13208 17 38 44.68 -31 42 32.1 16.6 N W96
0029P C2015 06 13.16017 17 38 43.75 -31 42 31.1 16.7 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 130 ° 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 Jun 13 17h51m16s Observation modification date 2015 Jun 13 17h52m59s