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C/2017 O1 (ASASSN)

Orbital period : 6932.00 years

NASA/JPL elements
IAU/MPC elements


On 2017 Oct 09 04h05 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)14.4
m2 standard deviation0.0
Aperture radius used for m28.2 "
r (dist/Sun) 1.501 AU
d (dist/Earth) 0.732 AU
Right ascension04 34 57.88 h m s
Declination+44 21 44.0 ° ' "
MPC report
COD A77
CON JEAN-FRANCOIS SOULIER [jean-francois.soulier2@wanadoo.fr]
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.20-m f/4 Newtonian reflector + CCD
ACK MPCReport file updated 2017.10.09 
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
    CK17O010  C2017 10 09.17020 04 34 57.88 +44 21 44.0          14.4 N      A77
    CK17O010  C2017 10 09.17737 04 34 58.45 +44 22 13.5          14.4 N      A77
    CK17O010  C2017 10 09.18868 04 34 59.14 +44 23 00.6          14.4 N      A77
    CK17O010  C2017 10 09.19811 04 34 59.77 +44 23 39.7          14.4 N      A77
Instrument typeNewton
Instrument aperture (0=naked eye)200 mm
Instrument focale length800 mm
Instrument focale/diameter4
Filter(s)None
CameraATIK314L+
SensorCCD
Sensor temperature-10 °C
Binning1x1
MountAstronomy Equipment AEb
AutoguideNo
Exposure details75 x 30s
Observatory MPC codeA77
LocationDauban (04)
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.65 "/pix
Observation submission date2017 Oct 09 07h01m41s
Observation modification date2017 Oct 09 08h14m14s

(Record n° 18333)

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