C/2012 J1 (Catalina) (Record n° 6904)
NASA/JPL elements
IAU/MPC elements
On 2012 Jul 16 00h47 UT by Philippe DupouyNuclear magnitude (m2) 15.8 m2 standard deviation 0.1 Aperture radius used for m2 6 " r (dist/Sun) 3.449 AU d (dist/Earth) 3.140 AU Right ascension 23 43 15.47 h m s Declination +36 15 02.2 ° ' " MPC report COD 958
OBS Ph. Dupouy
MEA P-A Mah?
TEL 0.20-m f/3.3 Schmidt-Cassegrain + CCD
ACK MPCReport file updated 2012.07.16 15:20:43
AC2 obsdax@wanadoo.fr
NET UCAC-3
CK12J010 KC2012 07 16.03230 23 43 15.47 +36 15 02.2 15.7 N 958
CK12J010 KC2012 07 16.04953 23 43 15.89 +36 15 10.6 15.8 N 958
CK12J010 KC2012 07 16.06797 23 43 16.58 +36 15 21.6 15.8 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 2012 Aug 03 02h07m27s