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C/2017 O1 (ASASSN)

Orbital period : 6932.00 years

NASA/JPL elements
IAU/MPC elements


On 2017 Sep 27 03h28 UT by Francois Kugel


(Copyright Francois Kugel)

Coma Total magnitude (m1)11.9
Aperture radius used for m11 '
Nuclear magnitude (m2)15
m2 standard deviation0.0
Aperture radius used for m29.4 "
r (dist/Sun) 1.519 AU
d (dist/Earth) 0.792 AU
Right ascension04 19 29.90 h m s
Declination+30 58 41.4 ° ' "
MPC report
COD A77
OBS A. Klotz ; F. Kugel
MEA F. Kugel
TEL 0.20-m f/4 Schmidt-Cassegrain + CCD
ACK MPCReport file updated 2017.09.27 08:59:14
AC2 fkugel@wanadoo.fr
NET USNO-SA2.0
    CK17O010 KC2017 09 27.14421 04 19 29.90 +30 58 41.4          15.0 N      A77
    CK17O010 KC2017 09 27.14800 04 19 30.23 +30 58 55.8          15.0 N      A77
    CK17O010 KC2017 09 27.15383 04 19 30.65 +30 59 17.9          11.9 T      A77
Instrumental configurationConfig2
Instrument typeSchmidt-Cassegrain
Instrument aperture (0=naked eye)200 mm
Instrument focale length800 mm
Instrument focale/diameter4
Filter(s)Clear
CameraST2000XM
SensorCCD
Sensor temperature-10 °C
Binning1x1
MountMeade MCMT
Exposure details7x30s
Observatory MPC codeA77
Reference stars catalogUSNO-SA2.0
Resulting picture sampling (scale)1.88 "/pix
Observation submission date2017 Sep 27 09h01m19s
Observation modification date2017 Sep 27 09h04m28s

(Record n° 18304)

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