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C/2017 S3 (PANSTARRS)


NASA/JPL elements
IAU/MPC elements


On 2018 Aug 03 02h38 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Coma Total magnitude (m1)11.5
Aperture radius used for m10.54 '
Nuclear magnitude (m2)16.4
m2 standard deviation0.2
Aperture radius used for m26.5 "
Coma diameter4 '
r (dist/Sun) 0.484 AU
d (dist/Earth) 0.782 AU
Right ascension07 18 17.18 h m s
Declination+35 22 26.2 ° ' "
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 2018.08.03
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
    CK17S030 KC2018 08 03.10940 07 18 17.18 +35 22 26.2          16.6 N      C10
    CK17S030 KC2018 08 03.11772 07 18 21.80 +35 21 21.3          11.5 T      C10
    CK17S030 KC2018 08 03.12196 07 18 24.72 +35 20 37.5          16.2 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 details20 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 03 09h06m07s
Observation modification date2018 Aug 03 11h51m19s

(Record n° 19429)

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