2P/Encke (Record n° 9993)
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 Aug 31 02h02 UT by Joel Nicolas
(Copyright Joel Nicolas)Magnitude (MPC m2) 18.5 Magnitude standard deviation 0.4 Aperture radius for m2 5.6 " r (dist/Sun) 1.589 AU d (dist/Earth) 1.177 AU Right ascension 59.99929 ° Declination +33.152 ° 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 2013.09.02 10:39:31
AC2 nicolas.joel@wanadoo.fr
NET USNO-B1.0
0002P KC2013 08 31.08451 03 59 59.83 +33 09 07.2 18.6 N A77
0002P KC2013 08 31.08756 04 00 00.34 +33 09 11.8 18.4 N A77
0002P KC2013 08 31.09056 04 00 00.82 +33 09 13.9 18.6 N A77
0002P KC2013 08 31.09357 04 00 01.39 +33 09 17.5 18.8 N A77
0002P KC2013 08 31.09583 04 00 01.78 +33 09 19.9 19.2 N A77
0002P KC2013 08 31.10752 04 00 03.74 +33 09 32.9 18.2 N A77
0002P KC2013 08 31.11145 04 00 04.47 +33 09 37.4 18.0 N A77
0002P KC2013 08 31.11539 04 00 05.15 +33 09 41.6 18.2 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 1x1 Autoguide No Exposure total time 1260 s Air mass 1.14 Observatory MPC code A77 Reference stars catalog (ast) USNO-B1.0
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.4 "/pix Observation submission date 2013 Sep 02 11h05m00s Observation modification date 2013 Sep 02 11h08m20s