C/2017 O1 (ASASSN) (Record n° 18339)
Orbital period : 6932.00 years
NASA/JPL elements
IAU/MPC elements
On 2017 Oct 10 02h07 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 14.4 m2 standard deviation 0.0 Aperture radius used for m2 8.2 " r (dist/Sun) 1.500 AU d (dist/Earth) 0.730 AU Right ascension 04 36 04.37 h m s Declination +45 25 30.4 ° ' " 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 2017.10.10
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
CK17O010 C2017 10 10.08802 04 36 04.37 +45 25 30.4 14.4 N A77
CK17O010 C2017 10 10.09888 04 36 05.07 +45 26 15.4 14.4 N A77
CK17O010 C2017 10 10.11010 04 36 05.86 +45 27 02.4 14.3 N A77
CK17O010 C2017 10 10.11759 04 36 06.36 +45 27 34.1 14.4 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 -10 °C Binning 1x1 Mount Astronomy Equipment AEb Autoguide No Exposure details 80 x 30s Observatory MPC code A77 Location Dauban (04) Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.67 "/pix Observation submission date 2017 Oct 10 09h55m14s Observation modification date 2017 Oct 10 11h08m47s