29P/Schwassmann-Wachmann (Record n° 18139)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2017 Aug 28 21h12 UT by Francois Kugel
(Copyright Francois Kugel)Nuclear magnitude (m2) 12 m2 standard deviation 0.0 Aperture radius used for m2 6.56 " r (dist/Sun) 5.823 AU d (dist/Earth) 4.853 AU Right ascension 21 14 55.34 h m s Declination -14 24 12.1 ° ' " MPC report COD A77
CON FRANCOIS KUGEL [fkugel@wanadoo.fr]
OBS C. Rinner, F. Kugel
MEA F. Kugel
TEL 0.4-m f/3 reflector + CCD
ACK MPCReport file updated 2017.08.29 07:56:01
AC2 fkugel@wanadoo.fr
NET USNO-SA2.0
0029P KC2017 08 28.88329 21 14 55.34 -14 24 12.1 12.0 N A77
0029P KC2017 08 28.88904 21 14 55.17 -14 24 12.9 12.0 N A77
0029P KC2017 08 28.89512 21 14 55.00 -14 24 13.2 12.0 N A77
Instrumental configuration Config1 Instrument type Newton Instrument aperture (0=naked eye) 400 mm Instrument focale length 1200 mm Instrument focale/diameter 3 Filter(s) L Camera Atik460EX Sensor CCD Sensor temperature -10 °C Binning 1x1 Mount Meade MCMT-TDM Exposure details 27x30s Observatory MPC code A77 Reference stars catalog USNO-SA2.0
Image resize factor 1 Resulting picture sampling (scale) 0.8 "/pix Remarks or comments average stack Observation submission date 2017 Aug 29 08h06m43s Observation modification date 2017 Aug 29 08h14m29s