2P/Encke (Record n° 16426)
Perihelion distance : 0.34 AU
Inclination to ecliptic : 11 °
Orbital period : 3.3 years
Eccentricity : 0.85
NASA/JPL elements
IAU/MPC elements
On 2016 Oct 30 18h02 UT by Marc Deldem
(Copyright Marc Deldem)Magnitude (MPC m2) 18.7 Magnitude standard deviation 0.2 Aperture radius for m2 6.25 " r (dist/Sun) 2.142 AU d (dist/Earth) 1.301 AU Right ascension 350.93667 ° Declination +9.58494 ° MPC report COD K22
CON Marc DELDEM [marc.deldem@free.fr]
OBS M. Deldem
MEA M. Deldem
TEL 0.20-m f/10 Schmidt-Cassegrain + CCD + f/7.4 focal reducer
ACK MPCReport file updated 2016.10.30 20:37:23
AC2 marc.deldem@free.fr
NET UCAC-4
0002P KC2016 10 30.75165 23 23 44.80 +09 35 05.8 18.5 N K22
0002P KC2016 10 30.78303 23 23 41.70 +09 34 44.5 18.8 N K22
Instrumental configuration Config1 Instrument C8 Instrument type Schmidt-Cassegrain Instrument aperture (0=naked eye) 200 mm Instrument focale length 1480 mm Instrument focale/diameter 7.4 Filter None Camera SBIG ST8-XME Sensor CCD Sensor size 13.8x9.2 mm2 Sensor pixels number 1530x1020 Sensor temperature -15 °C Binning 1x1 Mount G11 Motorization Yes Autoguide Yes Exposure total time 3120 s Picture exposure details 52x1mn Air mass 1.37 Observatory MPC code K22 Reference stars catalog (ast) UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.25 "/pix Observation submission date 2016 Oct 30 20h43m41s Observation modification date 2016 Oct 30 20h47m04s