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C/2017 O1 (ASASSN)

Orbital period : 6932.00 years

NASA/JPL elements
IAU/MPC elements


On 2017 Sep 23 00h34 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)14.7
m2 standard deviation0.1
Aperture radius used for m28.1 "
r (dist/Sun) 1.529 AU
d (dist/Earth) 0.822 AU
Right ascension04 13 52.16 h m s
Declination+26 47 14.5 ° ' "
MPC report
COD C10
CON JEAN-FRANCOIS SOULIER [jean-francois.soulier2@wanadoo.fr]
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.30-m f/3.8 Newtonian reflector + CCD
ACK MPCReport file updated 2017.09.23
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
    CK17O010  C2017 09 23.02375 04 13 52.16 +26 47 14.5          14.6 N      C10
    CK17O010  C2017 09 23.03775 04 13 53.29 +26 48 04.4          14.6 N      C10
    CK17O010  C2017 09 23.05012 04 13 54.28 +26 48 48.6          14.7 N      C10
    CK17O010  C2017 09 23.06454 04 13 55.44 +26 49 39.9          14.7 N      C10
Instrument typeNewton
Instrument aperture (0=naked eye)300 mm
Instrument focale length1140 mm
Instrument focale/diameter3.8
Filter(s)None
CameraST8-XME
SensorCCD
Sensor temperature-15 °C
Binning1x1
MountF60a Axis Instruments
AutoguideNo
Exposure details100 x 30s
Observatory MPC codeC10
LocationSeine et Marne (77)
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.62 "/pix
Observation submission date2017 Sep 23 21h31m13s
Observation modification date2017 Sep 24 11h55m13s

(Record n° 18277)

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