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| Query : 1991ApJ...376L..45A |
1991ApJ...376L..45A - Astrophys. J., 376, L45-L48 (1991/July-3)
Digging in the coronal graveyard: a ROSAT observation of the red giant Arcturus.
AYRES T.R., FLEMING T.A. and SCHMITT J.H.M.M.
Abstract (from CDS):
Abstract Copyright: ∼
Journal keyword(s): Stars: Coronae - Stars: Individual Constellation Name: α Bootis - Stars: Individual Constellation Name: CN Bootis - Stars: X-Rays
Simbad objects: 5
| Number of rows : 5 |
| N | Identifier | Otype |
ICRS (J2000) RA |
ICRS (J2000) DEC |
Mag U | Mag B | Mag V | Mag R | Mag I | Sp type |
#ref
1850 - 2026 |
#notes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | * alf Boo | RG* | 14 15 39.67207 | +19 10 56.6730 | 2.46 | 1.18 | -0.05 | -1.03 | -1.68 | K1.5IIIFe-0.5 | 2417 | 1 |
| 2 | V* CN Boo | dS* | 14 16 04.1396967072 | +18 54 42.485224608 | 6.231 | 5.957 | A8V | 79 | 0 | |||
| 3 | * alf Cen B | PM* | 14 39 35.06311 | -60 50 15.0992 | 2.89 | 2.21 | 1.33 | K1V | 1092 | 2 | ||
| 4 | * alf Cen A | SB* | 14 39 36.49400 | -60 50 02.3737 | 0.96 | 0.72 | 0.01 | G2V | 1352 | 1 | ||
| 5 | * alf Oph | ** | 17 34 56.06945 | +12 33 36.1346 | 2.32 | 2.22 | 2.07 | 1.93 | 1.85 | A5IVnn | 495 | 0 |
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