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C/2017 M4 (ATLAS)


NASA/JPL elements
IAU/MPC elements


On 2018 Jun 27 00h22 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)15.1
m2 standard deviation0.1
Aperture radius used for m28.2 "
r (dist/Sun) 3.783 AU
d (dist/Earth) 3.284 AU
Right ascension17 43 18.80 h m s
Declination+44 06 55.9 ° ' "
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 2018.06.27
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
    CK17M040  C2018 06 27.01557 17 43 18.80 +44 06 55.9          15.2 N      L27
    CK17M040  C2018 06 27.04378 17 43 15.15 +44 06 35.9          15.1 N      L27
    CK17M040  C2018 06 27.07271 17 43 11.39 +44 06 15.8          15.1 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 details45 x 60s
Observatory MPC codeL27
LocationDauban (04)
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.65 "/pix
Observation submission date2018 Jun 27 08h57m30s
Observation modification date2018 Jun 27 14h14m03s

(Record n° 19278)

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