47P/Ashbrook-Jackson (Record n° 18119)
Orbital period : 8.37 years
NASA/JPL elements
IAU/MPC elements
On 2017 Aug 25 02h55 UT by Francois Kugel
(Copyright Francois Kugel)Nuclear magnitude (m2) 17.3 m2 standard deviation 0.1 Aperture radius used for m2 4 " r (dist/Sun) 2.852 AU d (dist/Earth) 2.186 AU Right ascension 01 44 07.31 h m s Declination +15 39 28.1 ° ' " 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 2017.08.25 07:14:04
AC2 fkugel@wanadoo.fr
NET USNO-SA2.0
0047P KC2017 08 25.12176 01 44 07.31 +15 39 28.1 17.3 N A77
0047P KC2017 08 25.12781 01 44 07.30 +15 39 30.3 17.3 N A77
0047P KC2017 08 25.13387 01 44 07.28 +15 39 32.2 17.2 N 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 -10 °C Binning 1x1 Mount Meade MCMT-TDM Exposure details 12x120s Observatory MPC code A77 Reference stars catalog USNO-SA2.0
Image resize factor 1 Resulting picture sampling (scale) 0.8 "/pix Observation submission date 2017 Aug 25 07h17m09s Observation modification date 2017 Aug 25 08h05m55s