174P/Echeclus (Record n° 16365)
Orbital period : 35.10 years
NASA/JPL elements
IAU/MPC elements
On 2016 Oct 21 05h46 UT by Thierry Noel
(Copyright Thierry Noel)Nuclear magnitude (m2) 17.5 m2 standard deviation 0.1 Aperture radius used for m2 7.8 " r (dist/Sun) 6.368 AU d (dist/Earth) 5.385 AU Right ascension 01 11 05.20 h m s Declination +05 03 30.0 ° ' " MPC report COD W96
CON Thierry Noel [thierrynoel38a@free.fr]
OBS A. Maury, J.-B. de Vanssay, T. Noel
MEA T. Noel
TEL 0.4-m f/5.4 Ritchey-Chretien + CCD
ACK MPCReport file updated 2016.10.21 11:20:29
AC2 thierrynoel38a@free.fr
NET UCAC-4
0174P C2016 10 21.24051 01 11 05.20 +05 03 30.0 17.4 N W96
0174P C2016 10 21.29328 01 11 04.04 +05 03 22.6 17.5 N W96
Instrument RC 400 Marcon customed by A.Maury Instrument type Ritchey-Chretien Instrument aperture (0=naked eye) 400 mm Instrument focale length 2160 mm Instrument focale/diameter 5.4 Filter(s) None Camera QSI583 Sensor CCD Sensor temperature -30 °C Binning 3x3 Mount VMA 200 Autoguide No Exposure details 63x1mn Observatory MPC code W96 Location San Pedro de Atacama, Chile Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.56 "/pix Image processing Prism (-dark, /flat), Astrometrica (add), Iris (gradient, levels, crop) Observation submission date 2016 Oct 21 11h23m05s Observation modification date 2016 Oct 21 11h52m57s