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C/2017 S3 (PANSTARRS)


NASA/JPL elements
IAU/MPC elements


On 2018 Jul 26 01h55 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Coma Total magnitude (m1)11.2
Aperture radius used for m10.54 '
Nuclear magnitude (m2)14.6
m2 standard deviation0.1
Aperture radius used for m26.5 "
Coma diameter3.30 '
r (dist/Sun) 0.688 AU
d (dist/Earth) 0.930 AU
Right ascension06 00 12.78 h m s
Declination+49 36 22.0 ° ' "
MPC report
COD C10
CON J.-F. 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 2018.07.26
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
    CK17S030 KC2018 07 26.08008 06 00 12.78 +49 36 22.0          14.5 N      C10
    CK17S030 KC2018 07 26.08816 06 00 16.39 +49 35 56.2          11.2 T      C10
    CK17S030 KC2018 07 26.09712 06 00 22.17 +49 35 11.0          14.7 N      C10
    CK17S030 KC2018 07 26.11512 06 00 32.42 +49 33 52.8          14.5 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-5 °C
Binning1x1
MountF60a Axis Instruments
AutoguideNo
Exposure details70 x 20s
Observatory MPC codeC10
LocationSeine et Marne (77)
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.62 "/pix
Observation submission date2018 Jul 26 05h44m37s
Observation modification date2018 Jul 26 09h25m37s

(Record n° 19406)

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