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Query : 2020ApJ...896...50C |
2020ApJ...896...50C - Astrophys. J., 896, 50-50 (2020/June-2)
Is Betelgeuse the outcome of a past merger?
CHATZOPOULOS E., FRANK J., MARCELLO D.C. and CLAYTON G.C.
Abstract (from CDS):
Abstract Copyright: © 2020. The American Astronomical Society. All rights reserved.
Journal keyword(s): Stellar mergers - Binary stars - Close binary stars - Stellar evolutionary models - Stellar rotation - Supergiant stars
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 | SN 1987A | SN* | 05 35 28.020 | -69 16 11.07 | SNIIpec | 4925 | 2 | |||||
2 | NAME Ori I | As* | 05 38 | -02.8 | ~ | 613 | 0 | |||||
3 | * alf Ori | s*r | 05 55 10.30536 | +07 24 25.4304 | 4.38 | 2.27 | 0.42 | -1.17 | -2.45 | M1-M2Ia-Iab | 1665 | 0 |
4 | Ass Ori OB 1a | As* | ~ | ~ | ~ | 229 | 0 |
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