174P/Echeclus (Record n° 18658)
Orbital period : 35.10 years
NASA/JPL elements
IAU/MPC elements
On 2017 Dec 19 18h02 UT by Francois Kugel
(Copyright Francois Kugel)Coma Total magnitude (m1) 13.8 Aperture radius used for m1 0.4 ' Nuclear magnitude (m2) 16.3 m2 standard deviation 0.1 Aperture radius used for m2 6.4 " Coma diameter 0.9 ' r (dist/Sun) 7.322 AU d (dist/Earth) 6.613 AU Right ascension 02 36 52.31 h m s Declination +11 18 21.5 ° ' " MPC report COD A77
CON FRANCOIS KUGEL [fkugel@wanadoo.fr]
OBS C. Rinner, F. Kugel
MEA F. Kugel
TEL 0.4-m f/3 reflector + CCD
ACK MPCReport file updated 2017.12.20 08:53:02
AC2 fkugel@wanadoo.fr
NET UCAC-4
0174P C2017 12 19.75171 02 36 52.31 +11 18 21.5 16.3 N A77
0174P C2017 12 19.76807 02 36 52.13 +11 18 22.2 16.2 N A77
0174P C2017 12 19.78444 02 36 52.00 +11 18 21.0 13.8 T A77
Instrumental configuration Config1 Instrument type Newton Instrument aperture (0=naked eye) 400 mm Instrument focale length 1200 mm Instrument focale/diameter 3 Filter(s) L Camera ATIK460ex Sensor CCD Sensor temperature -20 °C Binning 1x1 Mount Meade MCMT-TDM Exposure details 15x90s Observatory MPC code A77 Reference stars catalog UCAC-4
Image resize factor 1 Resulting picture sampling (scale) 0.8 "/pix Observation submission date 2017 Dec 20 09h07m35s Observation modification date 2017 Dec 20 09h50m57s