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2I/Borisov


NASA/JPL elements
IAU/MPC elements


On 2019 Sep 21 03h45 UT by Joel Nicolas


(Copyright Joel Nicolas)

Nuclear magnitude (m2)18
m2 standard deviation0.1
Aperture radius used for m25.6 "
r (dist/Sun) 2.659 AU
d (dist/Earth) 3.242 AU
Right ascension09 08 03.91 h m s
Declination+26 52 43.7 ° ' "
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 2019.09.21 07:05:43
AC2 nicolas.joel@wanadoo.fr
NET UCAC-4
    CK19Q040 KC2019 09 21.15646 09 08 03.91 +26 52 43.7          18.0 N      A77
    CK19Q040 KC2019 09 21.17205 09 08 05.58 +26 52 24.2          17.9 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 details30*60s
Air mass1.96
Observatory MPC codeA77
Location04 Dauban
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.4 "/pix
Observation submission date2019 Sep 21 08h28m14s
Observation modification date2019 Sep 21 08h31m27s

(Record n° 21041)

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