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C/2017 M4 (ATLAS)


NASA/JPL elements
IAU/MPC elements


On 2018 Aug 02 21h08 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)15.4
m2 standard deviation0.0
Aperture radius used for m26.5 "
r (dist/Sun) 3.624 AU
d (dist/Earth) 3.270 AU
Right ascension16 40 27.78 h m s
Declination+32 43 25.4 ° ' "
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 2018.08.02
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
    CK17M040  C2018 08 02.88071 16 40 27.78 +32 43 25.4          15.4 N      C10
    CK17M040  C2018 08 02.90289 16 40 26.21 +32 42 54.7          15.4 N      C10
    CK17M040  C2018 08 02.92916 16 40 24.43 +32 42 18.1          15.4 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 details60 x 60s
Observatory MPC codeC10
LocationSeine et Marne (77)
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.62 "/pix
Observation submission date2018 Aug 03 09h06m21s
Observation modification date2018 Aug 03 11h49m07s

(Record n° 19430)

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