C/2017 O1 (ASASSN) (Record n° 18296)
Orbital period : 6932.00 years
NASA/JPL elements
IAU/MPC elements
On 2017 Sep 25 02h47 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 14.3 m2 standard deviation 0.0 Aperture radius used for m2 8.2 " r (dist/Sun) 1.524 AU d (dist/Earth) 0.807 AU Right ascension 04 16 44.61 h m s Declination +28 53 03.1 ° ' " 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 2017.09.25
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
CK17O010 C2017 09 25.11623 04 16 44.61 +28 53 03.1 14.3 N A77
CK17O010 C2017 09 25.12557 04 16 45.36 +28 53 37.5 14.3 N A77
CK17O010 C2017 09 25.13539 04 16 46.13 +28 54 13.2 14.3 N A77
CK17O010 C2017 09 25.14523 04 16 46.90 +28 54 49.2 14.3 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 -5 °C Binning 1x1 Mount Astronomy Equipment AEb Autoguide No Exposure details 30 x 40s 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 Sep 25 07h13m08s Observation modification date 2017 Sep 25 08h40m06s