C/2017 O1 (ASASSN) (Record n° 18194)
Orbital period : 6932.00 years
NASA/JPL elements
IAU/MPC elements
On 2017 Sep 05 03h29 UT by Francois Kugel
(Copyright Francois Kugel)Coma Total magnitude (m1) 12.7 Aperture radius used for m1 4 ' Nuclear magnitude (m2) 14.7 m2 standard deviation 0.1 Aperture radius used for m2 6.56 " r (dist/Sun) 1.598 AU d (dist/Earth) 1.008 AU Right ascension 03 48 04.28 h m s Declination +11 43 56.3 ° ' " 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 2017.09.05 07:38:04
AC2 fkugel@wanadoo.fr
NET UCAC-4
CK17O010 KC2017 09 05.14484 03 48 04.28 +11 43 56.3 14.8 N A77
CK17O010 KC2017 09 05.14894 03 48 04.62 +11 44 07.4 14.7 N A77
CK17O010 KC2017 09 05.15304 03 48 04.94 +11 44 17.8 14.6 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 15x60s Observatory MPC code A77 Reference stars catalog UCAC-4
Image resize factor 1 Resulting picture sampling (scale) 0.8 "/pix Observation submission date 2017 Sep 05 07h50m28s Observation modification date 2017 Sep 05 07h58m09s