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2I/Borisov


NASA/JPL elements
IAU/MPC elements


On 2019 Sep 28 03h53 UT by Joel Nicolas


(Copyright Joel Nicolas)

Nuclear magnitude (m2)17.6
m2 standard deviation0.1
Aperture radius used for m25.6 "
r (dist/Sun) 2.558 AU
d (dist/Earth) 3.088 AU
Right ascension09 21 07.52 h m s
Declination+24 16 47.1 ° ' "
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 2019.09.28 07:07:37
AC2 nicolas.joel@wanadoo.fr
NET UCAC-4
    CK19Q040 KC2019 09 28.16213 09 21 07.52 +24 16 47.1          17.5 N      A77
    CK19Q040 KC2019 09 28.17880 09 21 09.34 +24 16 24.2          17.6 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-20 °C
Binning1x1
Exposure details17*60s
Air mass1.77
Observatory MPC codeA77
Location04 Dauban
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.4 "/pix
Observation submission date2019 Sep 28 07h13m22s
Observation modification date2019 Sep 28 07h14m26s

(Record n° 21066)

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