49P/Arend-Rigaux (Record n° 4703)
Orbital period : 6.74 years
NASA/JPL elements
IAU/MPC elements
On 2011 Oct 03 02h21 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 15 Aperture radius used for m2 8 " r (dist/Sun) 1.435 AU d (dist/Earth) 1.484 AU Right ascension 08 08 41.55 h m s Declination +08 27 03.5 ° ' " 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 2011.10.03
AC2 jean-francois.soulier2@wanadoo.fr
NET USNO-B1.0
0049P C2011 10 03.09802 08 08 41.55 +08 27 03.5 15.0 N C10
0049P C2011 10 03.10854 08 08 43.56 +08 27 02.7 15.0 N C10
0049P C2011 10 03.11918 08 08 45.57 +08 27 01.5 15.0 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 1800 s Exposure details 15 X 120s Seeing 2 Moon elongation 142 ° Air mass 3.17 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 Oct 03 14h29m19s Observation modification date 2011 Oct 04 10h11m07s