29P/Schwassmann-Wachmann (Record n° 14146)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2015 Jul 17 21h01 UT by Luc ArnoldNuclear magnitude (m2) 15.6 m2 standard deviation 0.2 Aperture radius used for m2 6.25 " r (dist/Sun) 6.025 AU d (dist/Earth) 5.147 AU Right ascension 17 22 00.37 h m s Declination -31 00 20.1 ° ' " MPC report COD K25
CON L. Arnold, OHP 04870 Saint-Michel-l'Observatoire, France [luc.arnold@osupytheas.fr]
OBS L. Arnold
MEA L. Arnold
TEL 0.20-m f/5.5 Newtonian reflector + CCD
COM Sloan r' Astrodon Gen-1 filter, photometry aperture radius 6.25 arcsec
ACK MPCReport file updated 2015.07.17 23:35:51
AC2 luc.arnold@osupytheas.fr
NET UCAC-4
0029P KC2015 07 17.87539 17 22 00.37 -31 00 20.1 15.4 N K25
0029P KC2015 07 17.88929 17 22 00.01 -31 00 18.8 15.8 N K25
Instrument type Newton Instrument aperture (0=naked eye) 200 mm Instrument focale length 1100 mm Instrument focale/diameter 5.5 Filter(s) r' Camera SBIG ST10-XME Sensor CCD Sensor temperature -11 °C Binning 1x1 Observatory MPC code K25 Reference stars catalog UCAC-4
Used softwares ASTROMETRICA URL for more information or pictures http://www.obs-hp.fr/~larnold/v2/LucArnold/Welcome.html Observation submission date 2015 Jul 18 02h19m09s