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C/2017 M4 (ATLAS)


NASA/JPL elements
IAU/MPC elements


On 2018 Aug 29 20h22 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)15.3
m2 standard deviation0.0
Aperture radius used for m26.6 "
r (dist/Sun) 3.521 AU
d (dist/Earth) 3.468 AU
Right ascension16 20 54.78 h m s
Declination+22 06 27.8 ° ' "
MPC report
COD L27
CON J.-F. Soulier [jean-francois.soulier2@wanadoo.fr]
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.20-m f/4 Newtonian reflector + CCD
ACK MPCReport file updated 2018.08.29 
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
    CK17M040  C2018 08 29.84866 16 20 54.78 +22 06 27.8          15.3 N      L27
    CK17M040  C2018 08 29.87324 16 20 54.22 +22 05 52.9          15.3 N      L27
    CK17M040  C2018 08 29.90164 16 20 53.52 +22 05 13.7          15.3 N      L27
Instrument typeNewton
Instrument aperture (0=naked eye)200 mm
Instrument focale length800 mm
Instrument focale/diameter4
Filter(s)None
CameraATIK 314L+
SensorCCD
Sensor temperature-5 °C
Binning1x1
MountAstronomy Equipment AEb
AutoguideNo
Exposure details40 x 60s
Observatory MPC codeL27
LocationDauban (04)
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.65 "/pix
Observation submission date2018 Aug 30 09h26m31s
Observation modification date2018 Aug 30 09h54m50s

(Record n° 19569)

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