49P/Arend-Rigaux (Record n° 5321)
Orbital period : 6.74 years
NASA/JPL elements
IAU/MPC elements
On 2011 Nov 29 02h40 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 15.4 m2 standard deviation 0.1 Aperture radius used for m2 8 " r (dist/Sun) 1.494 AU d (dist/Earth) 1.221 AU Right ascension 10 53 56.96 h m s Declination +07 51 32.3 ° ' " 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 2011.11.29
AC2 jean-francois.soulier2@wanadoo.fr
NET USNO-B1.0
0049P C2011 11 29.11145 10 53 56.96 +07 51 32.3 15.4 N C10
0049P C2011 11 29.12497 10 53 58.93 +07 51 34.2 15.4 N C10
0049P C2011 11 29.13999 10 54 01.12 +07 51 36.6 15.4 N C10
0049P C2011 11 29.15499 10 54 03.33 +07 51 39.1 15.5 N C10
0049P C2011 11 29.17019 10 54 05.57 +07 51 41.1 15.5 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 -25 °C Binning 1x1 Mount PERL-VIXEN Autoguide Yes Exposure total time 4800 s Exposure details 40 x 120s Seeing 3 Moon elongation 136 ° Air mass 1.70 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 Dec 01 14h00m04s Observation modification date 2011 Dec 01 14h21m16s