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HL Tau |
HBC49
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Alternative names: |
HBC 49, Haro 6-14 |
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Type: |
CTTS |
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Spectral type: |
K7, M2 ? |
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Photometric data: |
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U-B: |
0. |
24 |
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B-V: |
1. |
36 |
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V: |
14. |
57 |
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V-R: |
1. |
04 |
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R-I: |
1. |
12 |
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J-H: |
1. |
42 |
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H-K: |
1. |
56 |
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K: |
7. |
31 |
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K-L: |
1. |
81 |
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IRAS Fluxes(Jy): |
F12 = |
9. |
74 |
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F25 = |
31. |
18 |
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F60 = |
76. |
26 |
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F100 = |
77. |
95 |
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Activity parameters: |
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Pphot: |
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V Range: |
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vsini: |
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X-rays luminosity: |
(EINSTEIN) |
2.45×1030 erg s-1 (0.16-3.5 KeV) |
[15] |
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Wind parameters: |
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W(Hα) : |
55 Å |
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W([OI]) : |
4.4 Å |
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[8] |
Associated with: |
HH 150 |
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Binarity: |
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Characterisitics: |
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Single |
[62, 32, 69] |
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IUE spectra:
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n |
Cam. |
Image |
Disp. |
Ap. |
Date |
T. exp. |
Comments |
Mag |
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[min.] |
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1 |
LWP |
05151 |
L |
L |
85-01-06 |
25.00 |
E=51,B=38 |
14.1 |
2 |
LWP |
05152 |
L |
L |
85-01-06 |
180.00 |
B=70 |
No measured |
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3 |
SWP |
24852 |
L |
L |
85-01-06 |
395.00 |
B=85 |
14.1 |
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