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C/2017 O1 (ASASSN)

Orbital period : 6932.00 years

NASA/JPL elements
IAU/MPC elements


On 2017 Sep 22 03h54 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)15.1
m2 standard deviation0.1
Aperture radius used for m29.4 "
Coma diameter10 '
r (dist/Sun) 1.532 AU
d (dist/Earth) 0.830 AU
Right ascension04 12 39.98 h m s
Declination+25 56 41.7 ° ' "
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 2017.09.22 07:20:34
AC2 fkugel@wanadoo.fr
NET USNO-SA2.0
    CK17O010 KC2017 09 22.16241 04 12 39.98 +25 56 41.7          15.2 N      A77
    CK17O010 KC2017 09 22.16882 04 12 40.50 +25 57 03.3          15.1 N      A77
    CK17O010 KC2017 09 22.17523 04 12 41.04 +25 57 25.8          15.0 N      A77
Instrumental configurationConfig2
Instrument typeSchmidt-Cassegrain
Instrument aperture (0=naked eye)200 mm
Instrument focale length800 mm
Instrument focale/diameter4
CameraST2000XM
SensorCCD
Sensor temperature-10 °C
Binning1x1
MountMeade MCMT
Exposure details3x30s
Observatory MPC codeA77
Reference stars catalogUSNO-SA2.0
Image resize factor1
Resulting picture sampling (scale)1.88 "/pix
Observation submission date2017 Sep 22 07h26m06s
Observation modification date2017 Sep 22 07h46m04s

(Record n° 18269)

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