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RY Lup |
HBC252
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Alternative names: |
HBC 252 |
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Type: |
CTTS |
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Spectral type: |
K0,1 V |
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Photometric data: |
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U-B: |
0. |
56 |
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B-V: |
0. |
99 |
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V: |
10. |
41 |
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V-R: |
0. |
59 |
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R-I: |
0. |
56 |
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J-H: |
0. |
86 |
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H-K: |
0. |
69 |
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K: |
6. |
86 |
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K-L: |
1. |
16 |
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| IRAS Fluxes(Jy): |
F12 = |
1. |
48 |
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F25 = |
2. |
89 |
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F60 = |
5. |
72 |
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F100 = |
5. |
82 |
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Activity parameters: |
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Pphot: |
3.8 days |
[3] |
V Range: |
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vsini: |
25 Km/s |
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X-rays luminosity: |
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Wind parameters: |
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W(Hα) : |
Variable |
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W([OI]) : |
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Associated with: |
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Binarity: |
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| Characteristics: |
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