49P/Arend-Rigaux (Record n° 6280)
Orbital period : 6.74 years
NASA/JPL elements
IAU/MPC elements
On 2012 Mar 25 21h09 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 16.9 m2 standard deviation 0.1 Aperture radius used for m2 7.5 " r (dist/Sun) 2.164 AU d (dist/Earth) 1.259 AU Right ascension 11 59 57.76 h m s Declination +31 06 00.5 ° ' " MPC report COD C10
CON JEAN-FRANCOIS SOULIER [jean-francois.soulier2@wanadoo.fr]
OBS J.F. Soulier
MEA J.F. Soulier
TEL 0.300-m f/4 Newtonian reflector + CCD
ACK MPCReport file updated 2012.03.25
AC2 jean-francois.soulier2@wanadoo.fr
NET USNO-B1.0
0049P C2012 03 25.88144 11 59 57.76 +31 06 00.5 16.8 N C10
0049P C2012 03 25.89551 11 59 57.04 +31 06 02.8 16.9 N C10
0049P C2012 03 25.91071 11 59 56.25 +31 06 05.0 16.9 N C10
0049P C2012 03 25.92616 11 59 55.47 +31 06 07.3 16.9 N C10
0049P C2012 03 25.94916 11 59 54.30 +31 06 10.7 16.8 N C10
Instrument type Newton Instrument aperture (0=naked eye) 300 mm Instrument focale length 1200 mm Instrument focale/diameter 4 Camera ST7-XMEd Sensor CCD Sensor size 6.9 x 4.6 mm2 Sensor pixels number 765 x 510 Sensor temperature -20 °C Binning 1x1 Mount F60a Autoguide Yes Exposure total time 5400 s Exposure details 45 X 120s Seeing 2 Moon elongation 119 ° Air mass 1.17 Observatory MPC code C10 Location 77 Reference stars catalog USNO-B1.0
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.5 "/pix Image processing PRISMV8 DDP FC GIMP Observation submission date 2012 Mar 26 09h48m07s Observation modification date 2012 Mar 26 10h22m07s