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C/2017 O1 (ASASSN)

Date of perihelion passage : 2017-10-14.7853
Perihelion distance : 1.498689 AU
Inclination to ecliptic : 39.8485 °
Eccentricity : 0.996437

NASA/JPL elements, ephemeris and orbit diagram
IAU/MPC elements and ephemeris


On 2017 Aug 30 02h40 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)14.5
m2 standard deviation0.1
Aperture radius used for m26.56 "
r (dist/Sun) 1.629 AU
d (dist/Earth) 1.084 AU
Right ascension03 39 00.72 h m s
Declination+07 44 30.1 ° ' "
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 2017.08.30 07:59:09
AC2 fkugel@wanadoo.fr
NET UCAC-4
    CK17O010 KC2017 08 30.11132 03 39 00.72 +07 44 30.1          14.5 N      A77
    CK17O010 KC2017 08 30.11363 03 39 00.94 +07 44 34.9          14.6 N      A77
    CK17O010 KC2017 08 30.11595 03 39 01.13 +07 44 40.3          14.5 N      A77
Instrumental configurationConfig1
Instrument typeNewton
Instrument aperture (0=naked eye)400 mm
Instrument focale length1200 mm
Instrument focale/diameter3
Filter(s)L
CameraAtik460EX
SensorCCD
Sensor temperature-10 °C
Binning1x1
Exposure details5x30s
Observatory MPC codeA77
Reference stars catalogUCAC-4
Image resize factor0.32
Resulting picture sampling (scale)0.8 "/pix
Observation submission date2017 Aug 30 08h09m21s
Observation modification date2017 Aug 30 08h11m33s

(Record n° 18146)

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