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| Query : 1974ApJ...194..645O |
1974ApJ...194..645O - Astrophys. J., 194, 645-649 (1974)
The evolution of the He star sigma Orionis E.
ODELL A.P.
Journal keyword(s):
Simbad objects: 2
| Number of rows : 2 |
| 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 | * sig Ori | Y*O | 05 38 44.7653828520 | -02 36 00.283179888 | 2.54 | 3.58 | 3.79 | 3.87 | 4.11 | O9.5V+B0.2V(n) | 855 | 0 |
| 2 | * sig Ori E | Y*O | 05 38 47.2050040320 | -02 35 40.521424812 | 5.66 | 6.38 | 6.46 | 6.84 | 7.08 | B2IV-Vp_He | 486 | 0 |
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