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C/2017 K2 (PANSTARRS)


NASA/JPL elements
IAU/MPC elements


On 2022 Jun 17 04h04 UT by Jean-Louis Virlichie


(Copyright Jean-Louis Virlichie)

Coma Total magnitude (m1)10.3
Aperture radius used for m11.4 '
Nuclear magnitude (m2)12.9
m2 standard deviation0.0
Aperture radius used for m25.6 "
Afrho4800 cm
Afrho error119 cm
r (dist/Sun) 2.890 AU
d (dist/Earth) 1.964 AU
Right ascension17 54 18.51 h m s
Declination+06 12 48.8 ° ' "
MPC report
COD X03
CON Jean-Louis Virlichie [jl.virlichie@gmail.com]
OBS J. L. Virlichie, P. Traverse, H. Roy
MEA J. L. Virlichie
TEL 0.35-m f/4.7 Newtonian reflector + CCD
ACK MPCReport file updated 2022.06.17 17:14:27
AC2 jl.virlichie@gmail.com
NET Gaia DR2
    CK17K020  C2022 06 17.16965 17 54 18.51 +06 12 48.8          12.9 G      X03
    CK17K020  C2022 06 17.17439 17 54 17.96 +06 12 44.1          12.9 G      X03
    CK17K020  C2022 06 17.18031 17 54 17.28 +06 12 38.8          12.8 G      X03
    CK17K020  C2022 06 17.18624 17 54 16.56 +06 12 33.2          12.9 G      X03
    CK17K020  C2022 06 17.19218 17 54 15.89 +06 12 27.5          12.9 G      X03
    CK17K020  C2022 06 17.19813 17 54 15.18 +06 12 21.7          12.9 G      X03
    CK17K020  C2022 06 17.20405 17 54 14.50 +06 12 16.2          10.3 T      X03
Instrumental configurationConfig1
InstrumentONTC 355
Instrument typeNewton
Instrument aperture (0=naked eye)350 mm
Instrument focale length1645 mm
Instrument focale/diameter4.7
Filter(s)L
CameraMoravian G3 KAF 16200
SensorCCD
Sensor size27x21.6 mm2
Sensor pixels number4500x3600
Sensor temperature-20 °C
Binning2x2
MountSW EQ8
AutoguideYes
Exposure details9x90s
Observatory MPC codeX03
LocationPoroto Chili
Reference stars catalogGaia DR2
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.4 "/pix
Remarks or commentsm1 et AFRHO mesurées avec FoCAs 3.66
Observation submission date2022 Jun 17 17h45m02s
Observation modification date2022 Jun 17 17h47m36s

(Record n° 25633)

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