29P/Schwassmann-Wachmann (Record n° 3534)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2011 May 20 20h31 UT by Philippe Dupouy
(Copyright Philippe Dupouy)Nuclear magnitude (m2) 14.3 m2 standard deviation 0.1 Aperture radius used for m2 6 " r (dist/Sun) 6.256 AU d (dist/Earth) 5.953 AU Right ascension 10 42 11.15 h m s Declination +01 38 49.2 ° ' " MPC report COD 958
OBS Ph. Dupouy
MEA Ph. Dupouy
TEL 0.20-m f/3.3 Schmidt-Cassegrain + CCD
ACK MPCReport file updated 2011.05.20 22:17:10
AC2 obsdax@wanadoo.fr
NET UCAC-3
0029P KC2011 05 20.85461 10 42 11.15 +01 38 49.2 14.3 N 958
0029P KC2011 05 20.87086 10 42 11.34 +01 38 49.0 14.2 N 958
0029P KC2011 05 20.88834 10 42 11.40 +01 38 48.8 14.3 N 958
Instrument type Schmidt-Cassegrain Instrument aperture (0=naked eye) 200 mm Instrument focale length 660 mm Instrument focale/diameter 3.3 Camera Audine 400 Sensor CCD Sensor size 6.9x4.6 mm2 Sensor pixels number 768x512 Sensor temperature -10 °C Binning 1x1 Mount LX200 Motorization Yes Autoguide No Exposure total time 3600 s Exposure details 60x1mn Observatory MPC code 958 Location Dax 40100 France Reference stars catalog UCAC-3
Used softwares ASTROMETRICA Resulting picture sampling (scale) 2.7 "/pix Observation submission date 2011 May 21 02h52m25s Observation modification date 2011 May 21 02h57m46s