C/2017 O1 (ASASSN) (Record n° 18488)
Perihelion distance : 1.49 AU
Inclination to ecliptic : 40 °
Orbital period : 6932 years
Eccentricity : 1
NASA/JPL elements
IAU/MPC elements
On 2017 Nov 15 04h09 UT by Francois Kugel
(Copyright Francois Kugel)Coma Total magnitude (m1) 13.5 Aperture radius for m1 0.4 ' Magnitude (MPC m2) 15 Magnitude standard deviation 0.0 Aperture radius for m2 6.4 " r (dist/Sun) 1.561 AU d (dist/Earth) 0.830 AU Right ascension 70.81575 ° Declination +79.898 ° 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 2017.11.15 07:55:35
AC2 fkugel@wanadoo.fr
NET UCAC-4
CK17O010 KC2017 11 15.17318 04 43 15.78 +79 53 52.8 15.0 N A77
CK17O010 KC2017 11 15.18004 04 43 14.71 +79 54 07.1 15.0 N A77
CK17O010 KC2017 11 15.18657 04 43 13.69 +79 54 20.9 13.5 T A77
Instrumental configuration Config1 Instrument type Newton Instrument aperture (0=naked eye) 400 mm Instrument focale length 1200 mm Instrument focale/diameter 3 Filter L Camera Atik460EX Sensor CCD Sensor temperature -20 °C Binning 1x1 Mount Meade MCMT-TDM Exposure details 30x45s Observatory MPC code A77 Reference stars catalog (ast) UCAC-4
Image resize factor 1 Resulting picture sampling (scale) 0.8 "/pix Observation submission date 2017 Nov 15 08h12m13s Observation modification date 2017 Nov 15 08h18m26s