2P/Encke (Record n° 17130)
Perihelion distance : 0.34 AU
Inclination to ecliptic : 11 °
Orbital period : 3.3 years
Eccentricity : 0.85
NASA/JPL elements
IAU/MPC elements
On 2017 Feb 10 18h47 UT by Maurice Audejean
(Copyright Maurice Audejean)Magnitude (MPC m2) 13.3 Magnitude standard deviation 0.1 Aperture radius for m2 10 " r (dist/Sun) 0.754 AU d (dist/Earth) 1.160 AU Right ascension 357.92121 ° Declination +7.3125 ° MPC report COD B92
CON M. Audejean [maurice.audejean@wanadoo.fr]
OBS M. Audejean
TEL 0.32-m f/6 Newtonian reflector + CCD
ACK MPCReport file updated 2017.02.11 14:50:13
AC2 maurice.audejean@wanadoo.fr
NET UCAC-4
0002P C2017 02 10.78259 23 51 41.09 +07 18 45.0 13.3 N B92
0002P C2017 02 10.78484 23 51 41.24 +07 18 46.0 13.2 N B92
0002P C2017 02 10.78785 23 51 41.55 +07 18 46.6 13.4 N B92
0002P C2017 02 10.79010 23 51 41.72 +07 18 47.6 13.3 N B92
Instrumental configuration Config1 Instrument Newton Instrument type Newton Instrument aperture (0=naked eye) 320 mm Instrument focale length 1920 mm Instrument focale/diameter 6 Filter None Camera Audine KAF1603 Sensor CCD Sensor size 13.8x9.2 mm2 Sensor pixels number 1536x1024 Sensor temperature -20 °C Binning 2x2 Motorization Yes Autoguide No Picture exposure details 10x60s Sky transparency (naked eye max mag) 3 Seeing 3 Observatory MPC code B92 Location Chinon 37500 France Reference stars catalog (ast) UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 2 "/pix Observation submission date 2017 Feb 11 15h25m29s Observation modification date 2017 Feb 11 15h32m02s