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| Query : 1989TarOT.107...57S |
1989TarOT.107...57S - Tartu Astrof. Obs. Teated, 107, 57 (1989)
On the determination of mass ratio in a binary system based on the spectrum formed in circumstellar gas structure.
SKUL'SKY M.Y.
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 | V* RY Sct | Be* | 18 25 31.4771300232 | -12 41 24.192361500 | 10.25 | 10.38 | 9.12 | 9.46 | O9.7Ibep | 311 | 2 | |
| 2 | * bet Lyr | SB* | 18 50 04.7951442356 | +33 21 45.600371200 | 2.85 | 3.42 | 3.42 | 3.31 | 3.29 | B8.5Ib-II | 955 | 0 |
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