C/2011 J2-B (LINEAR) (Record n° 12630)
NASA/JPL elements
IAU/MPC elements
On 2014 Sep 26 21h13 UT by Luc Arnold
(Copyright Luc Arnold)Nuclear magnitude (m2) 18 m2 standard deviation 0.3 Aperture radius used for m2 6.25 " r (dist/Sun) 4.253 AU d (dist/Earth) 3.489 AU Right ascension 23 19 35.66 h m s Declination +44 55 00.5 ° ' " MPC report COD K25
CON L. Arnold, OHP 04870 Saint-Michel-l'Observatoire, France [luc.arnold@osupytheas.fr]
OBS L. Arnold
MEA L. Arnold
TEL 0.20-m f/5.5 Newtonian reflector + CCD
ACK MPCReport file updated 2014.09.27 00:22:41
AC2 luc.arnold@osupytheas.fr
NET UCAC-4
CK11J02b KC2014 09 26.88423 23 19 35.66 +44 55 00.5 17.7 N K25
CK11J02b KC2014 09 26.89724 23 19 34.46 +44 54 47.7 18.2 N K25
Instrument type Newton Instrument aperture (0=naked eye) 200 mm Instrument focale length 1100 mm Instrument focale/diameter 5.5 Filter(s) Clear Camera SBIG ST10-XME Sensor CCD Binning 1x1 Exposure total time 1740 s Exposure details 29x60s Observatory MPC code K25 Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Image resize factor 1 Resulting picture sampling (scale) 1.25 "/pix URL for more information or pictures http://www.obs-hp.fr/~larnold/v2/LucArnold/Welcome.html Observation submission date 2014 Sep 27 16h17m03s Observation modification date 2014 Sep 27 16h18m35s