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C/2017 M4 (ATLAS)


NASA/JPL elements
IAU/MPC elements


On 2019 Apr 05 03h39 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)14.8
m2 standard deviation0.1
Aperture radius used for m26.6 "
r (dist/Sun) 3.333 AU
d (dist/Earth) 2.796 AU
Right ascension17 15 26.02 h m s
Declination-29 31 35.4 ° ' "
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 L27 2019.04.05 09:08:22
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
    CK17M040 KC2019 04 05.15231 17 15 26.02 -29 31 35.4          14.7 N      L27
    CK17M040 KC2019 04 05.17280 17 15 24.58 -29 31 54.6          14.9 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-15 °C
Binning1x1
MountAstronomy Equipment AEb
AutoguideNo
Exposure details10 x 60s
Observatory MPC codeL27
LocationDauban (04)
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.65 "/pix
Observation submission date2019 Apr 05 09h11m38s
Observation modification date2019 Apr 05 10h02m33s

(Record n° 20663)

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