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2I/Borisov


NASA/JPL elements
IAU/MPC elements


On 2019 Dec 19 04h17 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)16.7
m2 standard deviation0.1
Aperture radius used for m26.5 "
r (dist/Sun) 2.020 AU
d (dist/Earth) 1.949 AU
Right ascension11 45 44.81 h m s
Declination-26 30 20.3 ° ' "
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 C10 2019.12.19 08:34:14
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
     0002I   KC2019 12 19.17877 11 45 44.81 -26 30 20.3          16.6 N      C10
     0002I   KC2019 12 19.18841 11 45 45.70 -26 30 47.4          16.6 N      C10
     0002I   KC2019 12 19.19804 11 45 46.57 -26 31 14.4          16.8 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-20 °C
Binning1x1
MountF60a Axis Instruments
AutoguideNo
Exposure details90 x 30s
Observatory MPC codeC10
LocationSeine et Marne (77)
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.62 "/pix
Observation submission date2019 Dec 19 08h35m56s
Observation modification date2019 Dec 19 09h44m25s

(Record n° 21401)

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