71P/Clark (Record n° 17092)
Orbital period : 5.56 years
NASA/JPL elements
IAU/MPC elements
On 2017 Jan 30 06h08 UT by Thierry NoelNuclear magnitude (m2) 17.5 m2 standard deviation 0.1 Aperture radius used for m2 6.5 " r (dist/Sun) 2.096 AU d (dist/Earth) 1.890 AU Right ascension 14 49 20.11 h m s Declination -08 26 33.9 ° ' " MPC report COD W97
CON Thierry Noel [thierrynoel38a@free.fr]
OBS A. Maury, B. Sandness, T. Noel
MEA T. Noel
TEL 0.38-m f/4.6 Newton + CCD
ACK MPCReport file updated 2017.01.31 23:31:39
AC2 thierrynoel38a@free.fr
NET Gaia DR1
0071P C2017 01 30.25523 14 49 20.11 -08 26 33.9 17.5 N W97
0071P C2017 01 30.27578 14 49 22.19 -08 26 42.9 17.5 N W97
0071P C2017 01 30.29632 14 49 24.24 -08 26 52.8 17.4 N W97
Instrument aperture (0=naked eye) 380 mm Instrument focale length 1748 mm Instrument focale/diameter 4.6 Filter(s) None Camera ST11000 Sensor CCD Sensor temperature -25 °C Binning 1x1 Mount Nova Autoguide No Observatory MPC code W97 Location San Pedro de Atacama, Chile Reference stars catalog Gaia DR1
Used softwares ASTROMETRICA Observation submission date 2017 Jan 31 23h35m04s