C/2017 O1 (ASASSN) (Record n° 18333)
Orbital period : 6932.00 years
NASA/JPL elements
IAU/MPC elements
On 2017 Oct 09 04h05 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) 1.501 AU d (dist/Earth) 0.732 AU Right ascension 04 34 57.88 h m s Declination +44 21 44.0 ° ' " 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 2017.10.09
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
CK17O010 C2017 10 09.17020 04 34 57.88 +44 21 44.0 14.4 N A77
CK17O010 C2017 10 09.17737 04 34 58.45 +44 22 13.5 14.4 N A77
CK17O010 C2017 10 09.18868 04 34 59.14 +44 23 00.6 14.4 N A77
CK17O010 C2017 10 09.19811 04 34 59.77 +44 23 39.7 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 ATIK314L+ Sensor CCD Sensor temperature -10 °C Binning 1x1 Mount Astronomy Equipment AEb Autoguide No Exposure details 75 x 30s 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 2017 Oct 09 07h01m41s Observation modification date 2017 Oct 09 08h14m14s