C/2012 J1 (Catalina) (Record n° 7811)
NASA/JPL elements
IAU/MPC elements
On 2012 Oct 15 23h28 UT by Philippe DupouyNuclear magnitude (m2) 14.2 m2 standard deviation 0.1 Aperture radius used for m2 6 " r (dist/Sun) 3.200 AU d (dist/Earth) 2.332 AU Right ascension 23 39 48.66 h m s Declination +34 39 52.7 ° ' " MPC report COD 958
OBS Ph. Dupouy
MEA Ph. Dupouy
TEL 0.30-m f/6.3 Schmidt-Cassegrain + CCD
ACK MPCReport file updated 2012.10.17 01:52:18
AC2 obsdax@wanadoo.fr
NET UCAC-3
CK12J010 KC2012 10 15.97787 23 39 48.66 +34 39 52.7 14.3 N 958
CK12J010 KC2012 10 15.98664 23 39 48.60 +34 39 46.1 14.1 N 958
CK12J010 KC2012 10 15.99538 23 39 48.54 +34 39 39.3 14.1 N 958
CK12J010 KC2012 10 16.00452 23 39 48.40 +34 39 32.8 14.2 N 958
Instrument type Schmidt-Cassegrain Instrument aperture (0=naked eye) 300 mm Instrument focale length 1890 mm Instrument focale/diameter 6.3 Camera Audine 1600 Sensor CCD Sensor size 13.8x9.2 mm2 Sensor pixels number 1536x1024 Sensor temperature -10 °C Binning 2x2 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 2012 Oct 18 03h54m15s