78P/Gehrels (Record n° 8169)
Orbital period : 7.23 years
NASA/JPL elements
IAU/MPC elements
On 2012 Dec 12 04h26 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 17.8 m2 standard deviation 0.1 Aperture radius used for m2 8 " r (dist/Sun) 3.162 AU d (dist/Earth) 2.841 AU Right ascension 10 37 17.45 h m s Declination +01 43 15.1 ° ' " MPC report COD C10
CON JEAN-FRANCOIS SOULIER [jean-francois.soulier2@wanadoo.fr]
OBS J.F. Soulier
MEA J.F. Soulier
TEL 0.30-m f/3 Newtonian reflector + CCD
ACK MPCReport file updated 2012.12.12
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-3
0078P KC2012 12 12.18440 10 37 17.45 +01 43 15.1 17.8 N C10
0078P KC2012 12 12.19367 10 37 17.61 +01 43 13.5 17.8 N C10
0078P KC2012 12 12.20427 10 37 17.78 +01 43 11.2 17.7 N C10
0078P KC2012 12 12.21948 10 37 18.05 +01 43 08.1 17.9 N C10
Instrument type Newton Instrument aperture (0=naked eye) 300 mm Instrument focale length 900 mm Instrument focale/diameter 3 Camera ST7-XMEd Sensor CCD Sensor size 6.9 x 4.6 mm2 Sensor pixels number 765 x 510 Sensor temperature -30 °C Binning 1x1 Mount F60 Autoguide Yes Exposure details 25 X 120s Seeing 3 Moon elongation 84 ° Air mass 1.48 Observatory MPC code C10 Location 77 Reference stars catalog UCAC-3
Used softwares ASTROMETRICA Resulting picture sampling (scale) 2 "/pix Image processing PRISMV8 LOG FC GIMP Observation submission date 2012 Dec 12 08h50m42s Observation modification date 2012 Dec 14 14h22m27s