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2I/Borisov


NASA/JPL elements
IAU/MPC elements


On 2019 Sep 30 03h58 UT by Joel Nicolas


(Copyright Joel Nicolas)

Nuclear magnitude (m2)17.5
m2 standard deviation0.0
Aperture radius used for m25.6 "
r (dist/Sun) 2.531 AU
d (dist/Earth) 3.045 AU
Right ascension09 24 50.92 h m s
Declination+23 29 29.0 ° ' "
MPC report
COD A77
CON J. NICOLAS [nicolas.joel@wanadoo.fr]
OBS J. Nicolas
MEA J. Nicolas
TEL 0.41-m f/3.3 reflector + CCD
ACK A77 2019.09.30 09:08:48
AC2 nicolas.joel@wanadoo.fr
NET UCAC-4
    CK19Q040 KC2019 09 30.16498 09 24 50.92 +23 29 29.0          17.5 N      A77
    CK19Q040 KC2019 09 30.17941 09 24 52.47 +23 29 08.9          17.5 N      A77
Instrumental configurationConfig1
Instrument typeNewton
Instrument aperture (0=naked eye)410 mm
Instrument focale length1353 mm
Instrument focale/diameter3.3
Filter(s)None
CameraST8XME
SensorCCD
Sensor temperature-22 °C
Binning1x1
Exposure details25*60s
Air mass1.78
Observatory MPC codeA77
Location04 Dauban
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Observation submission date2019 Sep 30 09h11m32s
Observation modification date2019 Sep 30 09h17m42s

(Record n° 21098)

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