48P/Johnson (Record n° 4379)
Orbital period : 6.55 years
NASA/JPL elements
IAU/MPC elements
On 2011 Aug 09 23h08 UT by Philippe DupouyNuclear magnitude (m2) 15.4 m2 standard deviation 0.1 Aperture radius used for m2 6 " r (dist/Sun) 2.328 AU d (dist/Earth) 1.332 AU Right ascension 20 21 33.79 h m s Declination -24 17 24.5 ° ' " MPC report COD 958
OBS Ph. Dupouy
MEA Ph. Dupouy
TEL 0.30-m f/5.8 reflector + CCD
ACK MPCReport file updated 2011.08.10 14:17:24
AC2 obsdax@wanadoo.fr
NET UCAC-3
0048P KC2011 08 09.96357 20 21 33.79 -24 17 24.5 15.3 N 958
0048P KC2011 08 09.97407 20 21 33.39 -24 17 30.4 15.4 N 958
0048P KC2011 08 09.98525 20 21 32.92 -24 17 36.6 15.4 N 958
Instrument type Newton Instrument aperture (0=naked eye) 300 mm Instrument focale length 1740 mm Instrument focale/diameter 5.8 Camera Audine 1600 Sensor CCD Sensor size 13.8x9.2 mm2 Sensor pixels number 1536x1024 Sensor temperature -10 °C Binning 2x2 Mount home Meade Motorization Yes Autoguide No Observatory MPC code 958 Location Dax 40100 France Reference stars catalog UCAC-3
Used softwares ASTROMETRICA Observation submission date 2011 Sep 05 00h51m23s