29P/Schwassmann-Wachmann (Record n° 12113)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2014 Jul 21 00h41 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 17 m2 standard deviation 0.1 Aperture radius used for m2 5 " r (dist/Sun) 6.126 AU d (dist/Earth) 5.607 AU Right ascension 15 18 44.42 h m s Declination -28 13 04.5 ° ' " 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 2014.07.21
AC2 amaury@spaceobs.com
NET UCAC-4
0029P C2014 07 21.02858 15 18 44.42 -28 13 04.5 17.03N W96
0029P C2014 07 21.05918 15 18 44.41 -28 13 01.3 16.95N W96
Instrument type Ritchey-Chretien Instrument aperture (0=naked eye) 400 mm Instrument focale length 3200 mm Instrument focale/diameter 8 Camera QHY9 Sensor CCD Sensor temperature -40 °C Binning 2x2 Mount PARAMOUNT Autoguide Yes Exposure details 20 X 120s Moon elongation 167 ° Air mass 1.01 Observatory MPC code W96 Location Chili Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 0.69 "/pix Observation submission date 2014 Jul 21 03h53m50s Observation modification date 2014 Jul 21 03h54m35s