C/2017 O1 (ASASSN) (Record n° 18061)
Orbital period : 6932.00 years
NASA/JPL elements
IAU/MPC elements
On 2017 Aug 15 02h18 UT by Francois Kugel
(Copyright Francois Kugel)Coma Total magnitude (m1) 12.8 Aperture radius used for m1 0.4 ' Nuclear magnitude (m2) 15.1 m2 standard deviation 0.0 Aperture radius used for m2 4 " r (dist/Sun) 1.722 AU d (dist/Earth) 1.299 AU Right ascension 03 15 50.44 h m s Declination -00 20 41.3 ° ' " 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 2017.08.15 16:54:13
AC2 fkugel@wanadoo.fr
NET USNO-SA2.0
CK17O010 KC2017 08 15.09605 03 15 50.44 -00 20 41.3 15.1 N A77
CK17O010 KC2017 08 15.10128 03 15 50.92 -00 20 32.5 15.1 N A77
CK17O010 KC2017 08 15.10676 03 15 51.39 -00 20 23.1 12.8 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 -10 °C Binning 1x1 Mount Meade MCMT-TDM Exposure details 5x30s Observatory MPC code A77 Reference stars catalog USNO-SA2.0
Image resize factor 0.36 Resulting picture sampling (scale) 0.8 "/pix Observation submission date 2017 Aug 15 17h03m01s Observation modification date 2017 Aug 15 17h06m25s