C/2012 J1 (Catalina) (Record n° 7842)
NASA/JPL elements
IAU/MPC elements
On 2012 Oct 23 18h01 UT by Francois Kugel
(Copyright Francois Kugel)Nuclear magnitude (m2) 14.5 m2 standard deviation 0.1 Aperture radius used for m2 7.5 " r (dist/Sun) 3.189 AU d (dist/Earth) 2.338 AU Right ascension 23 39 41.13 h m s Declination +32 59 13.7 ° ' " MPC report COD A77
CON FRANCOIS KUGEL [fkugel@wanadoo.fr]
OBS F. Kugel, J. Caron
MEA F. Kugel
TEL 0.08-m f/7.5 refractor + CCD
ACK MPCReport file updated 2012.10.23 19:31:41
AC2 fkugel@wanadoo.fr
NET USNO-SA2.0
CK12J010 C2012 10 23.75039 23 39 41.13 +32 59 13.7 14.5 N A77
CK12J010 C2012 10 23.75380 23 39 41.08 +32 59 11.4 14.4 N A77
Instrument type Refractor Instrument aperture (0=naked eye) 80 mm Instrument focale length 600 mm Instrument focale/diameter 7.5 Filter(s) Yellow Sensor CCD Binning 1x1 Observatory MPC code A77 Reference stars catalog USNO-SA2.0
Image resize factor 0.5 Resulting picture sampling (scale) 1.8 "/pix Observation submission date 2012 Oct 23 22h02m25s Observation modification date 2012 Oct 23 22h08m47s