2P/Encke (Record n° 17072)
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 Jan 21 17h56 UT by Joel Nicolas
(Copyright Joel Nicolas)Magnitude (MPC m2) 17.1 Magnitude standard deviation 0.1 Aperture radius for m2 5.6 " Afrho 16 cm Afrho error 0 cm r (dist/Sun) 1.095 AU d (dist/Earth) 1.354 AU Right ascension 350.76213 ° Declination +5.41225 ° 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 2017.01.22 10:15:43
AC2 nicolas.joel@wanadoo.fr
NET Gaia DR1
0002P KC2017 01 21.74706 23 23 02.91 +05 24 44.1 17.0 N A77
0002P KC2017 01 21.75547 23 23 03.52 +05 24 46.8 17.1 N A77
0002P KC2017 01 21.76587 23 23 04.28 +05 24 51.0 17.2 N A77
0002P KC2017 01 21.77361 23 23 04.83 +05 24 52.3 17.1 N A77
0002P KC2017 01 21.77990 23 23 05.31 +05 24 54.4 17.1 N A77
Instrumental configuration Config1 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 -28 °C Binning 1x1 Picture exposure details 23*120s Air mass 1.93 Observatory MPC code A77 Location 04 Dauban Reference stars catalog (ast) Gaia DR1
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.4 "/pix Observation submission date 2017 Jan 22 10h29m28s Observation modification date 2017 Jan 22 11h25m27s