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Query : 2018A&A...620L...2B |
2018A&A...620L...2B - Astronomy and Astrophysics, volume 620, L2-2 (2018/12-1)
The mass of Albireo Aa and the nature of Albireo AB. New aspects from Gaia DR2.
BASTIAN U. and ANTON R.
Abstract (from CDS):
Abstract Copyright: © ESO 2018
Journal keyword(s): stars: fundamental parameters - binaries: general - stars: individual: Albireo - stars: individual: beta Cyg - proper motions - parallaxes
Simbad objects: 4
Number of rows : 4 |
N | Identifier | Otype |
ICRS (J2000) RA |
ICRS (J2000) DEC |
Mag U | Mag B | Mag V | Mag R | Mag I | Sp type |
#ref
1850 - 2024 |
#notes |
---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | * bet01 Cyg | ** | 19 30 43.2756033620 | +27 57 34.825072398 | 4.83 | 4.21 | 3.08 | 2.21 | 1.55 | K3II+B9.5V | 231 | 0 |
2 | * bet01 Cyg A | * | 19 30 43.284167 | +27 57 34.89407 | 4.63 | 3.20 | K3II | 17 | 0 | |||
3 | * bet01 Cyg B | * | 19 30 43.294776 | +27 57 34.62121 | 5.22 | 5.15 | B9.5V | 7 | 0 | |||
4 | * bet02 Cyg | Be* | 19 30 45.3961817904 | +27 57 54.989118612 | 4.69 | 5.01 | 5.11 | B8Ve | 166 | 0 |
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