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C/2017 S3 (PANSTARRS)


NASA/JPL elements
IAU/MPC elements


On 2018 Aug 02 02h34 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Coma Total magnitude (m1)11.5
Aperture radius used for m10.54 '
Nuclear magnitude (m2)16.2
m2 standard deviation0.1
Aperture radius used for m26.5 "
Coma diameter4.05 '
r (dist/Sun) 0.510 AU
d (dist/Earth) 0.795 AU
Right ascension07 08 18.79 h m s
Declination+37 43 23.5 ° ' "
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 2018.08.02
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
    CK17S030 KC2018 08 02.10728 07 08 18.79 +37 43 23.5          16.3 N      C10
    CK17S030 KC2018 08 02.11336 07 08 21.83 +37 42 42.3          11.5 T      C10
    CK17S030 KC2018 08 02.11887 07 08 25.66 +37 41 46.2          16.1 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 details45 x 15s
Observatory MPC codeC10
LocationSeine et Marne (77)
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.62 "/pix
Observation submission date2018 Aug 02 10h50m00s
Observation modification date2018 Aug 02 12h27m37s

(Record n° 19427)

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