331P/Gibbs (Record n° 6281)
Orbital period : 5.21 years
NASA/JPL elements
IAU/MPC elements
On 2012 Mar 25 23h48 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 19.3 m2 standard deviation 0.2 Aperture radius used for m2 6 " r (dist/Sun) 3.100 AU d (dist/Earth) 2.129 AU Right ascension 11 12 42.92 h m s Declination -05 06 50.4 ° ' " 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 and 26
AC2 jean-francois.soulier2@wanadoo.fr
NET USNO-B1.0
PK12F050 KC2012 03 25.99198 11 12 42.92 -05 06 50.4 19.4 N C10
PK12F050 KC2012 03 26.01595 11 12 41.99 -05 06 41.8 19.1 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 3000 s Exposure details 25 X 120s Seeing 2 Moon elongation 129 ° Air mass 1.69 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 09h49m04s Observation modification date 2012 Mar 26 10h23m25s