C/2017 O1 (ASASSN) (Record n° 18836)
Orbital period : 6932.00 years
NASA/JPL elements
IAU/MPC elements
On 2018 Feb 09 19h48 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 18.1 m2 standard deviation 0.1 Aperture radius used for m2 6.6 " r (dist/Sun) 2.179 AU d (dist/Earth) 1.656 AU Right ascension 05 08 54.91 h m s Declination +80 29 11.5 ° ' " MPC report COD A77
CON JEAN-FRANCOIS SOULIER [jean-francois.soulier2@wanadoo.fr]
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.20-m f/4 Newtonian reflector + CCD
ACK MPCReport file updated 2018.02.09
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
CK17O010 KC2018 02 09.82497 05 08 54.91 +80 29 11.5 17.9 N A77
CK17O010 KC2018 02 09.83955 05 08 59.44 +80 28 57.8 18.1 N A77
CK17O010 KC2018 02 09.85554 05 09 04.37 +80 28 43.8 18.2 N A77
Instrument type Newton Instrument aperture (0=naked eye) 200 mm Instrument focale length 800 mm Instrument focale/diameter 4 Filter(s) None Camera ATIK 314L+ Sensor CCD Sensor temperature -20 °C Binning 1x1 Mount Astronomy Equipment AEb Autoguide No Exposure details 15 x 120s Observatory MPC code A77 Location Dauban (04) Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.65 "/pix Observation submission date 2018 Feb 10 00h47m20s Observation modification date 2018 Feb 10 11h34m14s