C/2007 Q3 (Siding Spring) (Record n° 2531)
NASA/JPL elements
IAU/MPC elements
On 2011 Apr 16 02h39 UT by Philippe DupouyNuclear magnitude (m2) 18.9 m2 standard deviation 0.2 Aperture radius used for m2 6 " r (dist/Sun) 5.988 AU d (dist/Earth) 5.900 AU Right ascension 18 59 42.46 h m s Declination +40 20 32.6 ° ' " MPC report COD 958
OBS Ph. Dupouy
MEA Ph. Dupouy
TEL 0.20-m f/3.3 Schmidt-Cassegrain + CCD
ACK MPCReport file updated 2011.04.20 17:45:03
AC2 obsdax@wanadoo.fr
NET UCAC-3
CK07Q030 KC2011 04 16.11053 18 59 42.46 +40 20 32.6 18.7 N 958
CK07Q030 KC2011 04 16.13061 18 59 41.91 +40 20 40.2 19.1 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 Observatory MPC code 958 Location Dax 40100 France Reference stars catalog UCAC-3
Used softwares ASTROMETRICA Observation submission date 2011 Apr 24 02h56m14s