49P/Arend-Rigaux (Record n° 4139)
Orbital period : 6.74 years
NASA/JPL elements
IAU/MPC elements
On 2011 Sep 03 03h00 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 15.6 m2 standard deviation 0.1 Aperture radius used for m2 8 " r (dist/Sun) 1.513 AU d (dist/Earth) 1.682 AU Right ascension 06 33 03.81 h m s Declination +08 31 32.4 ° ' " MPC report COD C10
CON JEAN-FRANCOIS SOULIER [jean-francois.soulier2@wanadoo.fr]
OBS J.F. Soulier
MEA J.F. Soulier
TEL 0.255-m f/3.6 Newtonian reflector + CCD
ACK MPCReport file updated 2011.09.03
AC2 jean-francois.soulier2@wanadoo.fr
NET USNO-B1.0
0049P C2011 09 03.12505 06 33 03.81 +08 31 32.4 15.7 N C10
0049P C2011 09 03.13091 06 33 04.93 +08 31 32.6 15.6 N C10
0049P C2011 09 03.13826 06 33 06.32 +08 31 33.3 15.6 N C10
Instrument type Newton Instrument aperture (0=naked eye) 254 mm Instrument focale length 900 mm Instrument focale/diameter 3.6 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 PERL-VIXEN Autoguide Yes Exposure total time 600 s Exposure details 5 X 120s Seeing 2 Moon elongation 128 ° Air mass 2.43 Observatory MPC code C10 Location 77 Reference stars catalog USNO-B1.0
Used softwares ASTROMETRICA Resulting picture sampling (scale) 2.04 "/pix Image processing PRISMV8 DDP GIMP Observation submission date 2011 Sep 03 14h23m54s Observation modification date 2011 Sep 03 18h02m06s