C/2011 L4 (PANSTARRS) (Record n° 9940)
NASA/JPL elements
IAU/MPC elements
On 2013 Aug 23 21h59 UT by Luc ArnoldNuclear magnitude (m2) 15.1 m2 standard deviation 0.1 Aperture radius used for m2 6.6 " r (dist/Sun) 3.048 AU d (dist/Earth) 3.253 AU Right ascension 14 58 33.15 h m s Declination +42 51 14.9 ° ' " MPC report COD 511
CON L. Arnold, OHP 04870 Saint-Michel-l'Observatoire, France [luc.arnold@oamp.fr]
OBS L. Arnold
MEA L. Arnold
TEL 0.20-m f/5.5 Newtonian reflector + CCD
ACK MPCReport file updated 2013.08.23 22:27:55
AC2 luc.arnold@oamp.fr
NET UCAC-4
CK11L040 KC2013 08 23.91586 14 58 33.15 +42 51 14.9 15.2 N 511
CK11L040 KC2013 08 23.92123 14 58 33.42 +42 51 08.2 15.1 N 511
CK11L040 KC2013 08 23.92774 14 58 33.77 +42 51 00.8 15.1 N 511
Instrument type Newton Instrument aperture (0=naked eye) 200 mm Instrument focale length 1100 mm Instrument focale/diameter 5.5 Filter(s) r' Sloan Sensor CCD Observatory MPC code 511 Reference stars catalog UCAC-4
Used softwares ASTROMETRICA URL for more information or pictures http://www.obs-hp.fr/~larnold/v2/LucArnold/C2011L4_PANSTARRS.html Remarks or comments Lune brillante, phase 218? Observation submission date 2013 Aug 24 01h31m34s