78P/Gehrels (Record n° 4696)
Orbital period : 7.23 years
NASA/JPL elements
IAU/MPC elements
On 2011 Oct 02 22h31 UT by Jean-Francois SoulierNuclear magnitude (m2) 12.9 Aperture radius used for m2 12 " r (dist/Sun) 2.176 AU d (dist/Earth) 1.186 AU Right ascension 23 43 20.70 h m s Declination +03 59 47.8 ° ' " MPC report COD C10
CON JEAN-FRANCOIS SOULIER [jean-francois.soulier2@wanadoo.fr]
OBS J.F. Soulier
MEA J.F. Soulier
TEL 0.090-m f/5.3 Maksutov-Cassegrain + CCD
ACK MPCReport file updated 2011.10.02
AC2 jean-francois.soulier2@wanadoo.fr
NET USNO-B1.0
0078P C2011 10 02.93841 23 43 20.70 +03 59 47.8 12.9 N C10
0078P C2011 10 02.95837 23 43 20.03 +03 59 38.2 12.9 N C10
0078P C2011 10 02.98722 23 43 19.04 +03 59 24.7 12.9 N C10
Instrument type Cassegrain Instrument aperture (0=naked eye) 90 mm Instrument focale length 477 mm Instrument focale/diameter 5.3 Camera ATICK 314L+ Sensor CCD Sensor size 6.45 x 6.45 mm2 Sensor pixels number 1360 x 1024 Sensor temperature -5 °C Binning 1x1 Mount PERL-VIXEN Autoguide Yes Seeing 2 Moon elongation 93 ° Air mass 1.40 Observatory MPC code C10 Location 77 Reference stars catalog USNO-B1.0
Used softwares ASTROMETRICA Observation submission date 2011 Oct 03 14h21m38s