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CD-76∘652 - DI Cha |
HBC245
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Alternative names: |
HBC 245, LH α 332-17, HM13, Sz 19, |
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CoD-76∘486 |
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Type: |
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Spectral type: |
G2 V |
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Photometric data: |
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U-B: |
0. |
60 |
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B-V: |
1. |
16 |
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V: |
10. |
68 |
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V-R: |
0. |
77 |
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R-I: |
0. |
75 |
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J-H: |
0. |
88 |
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H-K: |
0. |
72 |
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K: |
6. |
21 |
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K-L: |
0. |
80 |
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| IRAS Fluxes(Jy): |
F12 = |
2. |
47 |
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F25 = |
3. |
97 |
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F60 = |
6. |
45 |
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F100 = |
8. |
55b |
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Activity parameters: |
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Pphot: |
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V Range: |
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vsini: |
32 Km/s |
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| X-rays luminosity: |
(ROSAT) |
7.94×1029 erg s-1 (0.4-2.5 KeV) |
[21] |
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(EINSTEIN) |
5.89×1029 erg s-1 (0.2-4 KeV) |
[20] |
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Wind parameters: |
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W(Hα) : |
17 Å |
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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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Double system |
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d = |
4′′6 |
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[54] |
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PA= |
203∘ |
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[54] |
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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 |
04989 |
L |
L |
84-12-14 |
15.00 |
E=60,C=60,B=40 |
10.6 |
| 2 |
LWP |
05188 |
L |
L |
85-01-12 |
15.00 |
B=193 |
10.6 |
| 3 |
LWP |
05595 |
L |
L |
85-03-24 |
30.00 |
ECC=332 |
10.5 |
| 4 |
LWP |
08937 |
L |
L |
86-08-20 |
60.00 |
E=120,C=103,B=48 |
10.5 |
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| 5 |
SWP |
25513 |
L |
L |
85-03-24 |
210.00 |
ECC=112 |
10.6 |
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