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HD 163963


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Stromgren Four-Colour UVBY Photometry of G5-TYPE Hd-Stars Brighter than MV=8.6
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1993A&AS..102...89O&db_key=AST

CCD astrometry and instrumental Delta-V photometry of wide visual double stars. III - Differential measurements of often observed southern pairs
We present accurate relative positions and instrumental visual (BesselV) magnitude differences of southern wide star components. The meanaccuracy of the angular separation is 0.02 arcsecs, which corresponds to1.5 micron on the CCD chip, and of magnitude difference 0.007mag/exposure. The program pairs are targets of the HIPPARCOS mission andthey have been observed at least four times in the last 150 yrs.

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Observation and Astrometry data

Constellation:Apus
Right ascension:18h10m13.77s
Declination:-78°59'12.0"
Apparent magnitude:9.498
Distance:115.075 parsecs
Proper motion RA:-9.6
Proper motion Dec:-46.2
B-T magnitude:10.208
V-T magnitude:9.557

Catalogs and designations:
Proper Names   (Edit)
HD 1989HD 163963
TYCHO-2 2000TYC 9453-1318-1
USNO-A2.0USNO-A2 0075-06035380
HIPHIP 89030
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