2P/Encke (Record n° 10104)
Perihelion distance : 0.34 AU
Inclination to ecliptic : 11 °
Orbital period : 3.3 years
Eccentricity : 0.85
NASA/JPL elements
IAU/MPC elements
On 2013 Sep 13 23h34 UT by Joel Nicolas
(Copyright Joel Nicolas)Magnitude (MPC m2) 18 Magnitude standard deviation 0.5 Aperture radius for m2 8.4 " r (dist/Sun) 1.416 AU d (dist/Earth) 0.912 AU Right ascension 72.75454 ° Declination +37.91828 ° MPC report COD A77
CON J. NICOLAS [nicolas.joel@wanadoo.fr]
OBS J. Nicolas
MEA J. Nicolas
TEL 0.41-m f/3.3 reflector + CCD
ACK MPCReport file updated 2013.09.14 18:48:39
AC2 nicolas.joel@wanadoo.fr
NET USNO-A2.0
0002P KC2013 09 13.98188 04 51 01.09 +37 55 05.8 17.3 N A77
0002P KC2013 09 13.99377 04 51 04.44 +37 55 22.5 17.6 N A77
0002P KC2013 09 14.00500 04 51 07.51 +37 55 37.5 18.5 N A77
0002P KC2013 09 14.01622 04 51 10.66 +37 55 52.8 18.5 N A77
Instrument type Newton Instrument aperture (0=naked eye) 410 mm Instrument focale length 1353 mm Instrument focale/diameter 3.3 Filter None Camera ST8XME Sensor CCD Sensor temperature -20 °C Binning 2x2 Exposure total time 3600 s Air mass 1.72 Observatory MPC code A77 Reference stars catalog (ast) USNO-A2.0
Used softwares ASTROMETRICA Resulting picture sampling (scale) 2.8 "/pix Observation submission date 2013 Sep 14 18h59m59s Observation modification date 2013 Sep 14 19h03m17s