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C/2017 D3 (ATLAS)

Orbital period : 4751.00 years

NASA/JPL elements
IAU/MPC elements


On 2018 Feb 18 00h37 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)17.9
m2 standard deviation0.1
Aperture radius used for m26.5 "
r (dist/Sun) 5.468 AU
d (dist/Earth) 4.646 AU
Right ascension12 36 16.54 h m s
Declination+12 35 02.8 ° ' "
MPC report
COD C10
CON JEAN-FRANCOIS 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 2018.02.18
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
    CK17D030  C2018 02 18.02594 12 36 16.54 +12 35 02.8          17.8 N      C10
    CK17D030  C2018 02 18.06277 12 36 14.80 +12 35 34.6          17.9 N      C10
    CK17D030  C2018 02 18.09964 12 36 13.18 +12 36 03.2          17.9 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-30 °C
Binning1x1
MountF60a Axis Instruments
AutoguideYes
Exposure details5 x 120s
Observatory MPC codeC10
LocationSeine et Marne (77)
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.62 "/pix
Observation submission date2018 Feb 18 08h31m15s
Observation modification date2018 Feb 18 08h46m03s

(Record n° 18869)

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