242P/Spahr (Record n° 5761)
Orbital period : 12.85 years
NASA/JPL elements
IAU/MPC elements
On 2012 Feb 10 18h44 UT by Philippe DupouyNuclear magnitude (m2) 18.6 m2 standard deviation 0.1 Aperture radius used for m2 6 " r (dist/Sun) 3.987 AU d (dist/Earth) 4.017 AU Right ascension 03 06 59.58 h m s Declination -11 09 36.6 ° ' " MPC report COD 958
OBS Ph. Dupouy
MEA Ph. Dupouy
TEL 0.30-m f/5.8 reflector + CCD
ACK MPCReport file updated 2012.02.12 01:59:24
AC2 obsdax@wanadoo.fr
NET UCAC-3
0242P KC2012 02 10.78051 03 06 59.58 -11 09 36.6 18.5 N 958
0242P KC2012 02 10.79693 03 06 59.97 -11 09 29.7 18.5 N 958
0242P KC2012 02 10.81269 03 07 00.49 -11 09 23.9 18.7 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 2012 Feb 16 05h23m23s