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C/2017 S3 (PANSTARRS)


NASA/JPL elements
IAU/MPC elements


On 2018 Jul 24 23h19 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Coma Total magnitude (m1)11.3
Aperture radius used for m10.54 '
Nuclear magnitude (m2)14.4
m2 standard deviation0.1
Aperture radius used for m26.5 "
r (dist/Sun) 0.736 AU
d (dist/Earth) 0.977 AU
Right ascension05 49 57.18 h m s
Declination+50 51 13.3 ° ' "
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 2018.07.24
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
    CK17S030  C2018 07 24.97134 05 49 57.18 +50 51 13.3          14.2 N      C10
    CK17S030  C2018 07 24.98495 05 50 04.21 +50 50 26.4          11.3 T      C10
    CK17S030  C2018 07 24.99174 05 50 08.55 +50 49 56.0          14.5 N      C10
    CK17S030  C2018 07 25.01624 05 50 22.11 +50 48 21.8          14.4 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 details50 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 25 05h11m48s
Observation modification date2018 Jul 25 14h16m32s

(Record n° 19396)

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