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C/2017 O1 (ASASSN)

Orbital period : 6932.00 years

NASA/JPL elements
IAU/MPC elements


On 2017 Aug 15 02h18 UT by Francois Kugel


(Copyright Francois Kugel)

Coma Total magnitude (m1)12.8
Aperture radius used for m10.4 '
Nuclear magnitude (m2)15.1
m2 standard deviation0.0
Aperture radius used for m24 "
r (dist/Sun) 1.722 AU
d (dist/Earth) 1.299 AU
Right ascension03 15 50.44 h m s
Declination-00 20 41.3 ° ' "
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 2017.08.15 16:54:13
AC2 fkugel@wanadoo.fr
NET USNO-SA2.0
    CK17O010 KC2017 08 15.09605 03 15 50.44 -00 20 41.3          15.1 N      A77
    CK17O010 KC2017 08 15.10128 03 15 50.92 -00 20 32.5          15.1 N      A77
    CK17O010 KC2017 08 15.10676 03 15 51.39 -00 20 23.1          12.8 T      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
MountMeade MCMT-TDM
Exposure details5x30s
Observatory MPC codeA77
Reference stars catalogUSNO-SA2.0
Image resize factor0.36
Resulting picture sampling (scale)0.8 "/pix
Observation submission date2017 Aug 15 17h03m01s
Observation modification date2017 Aug 15 17h06m25s

(Record n° 18061)

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