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MT Ori |
HBC458
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Alternative names: |
HBC 458, P1910 |
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Type: |
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Spectral type: |
K3,4 |
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Photometric data: |
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U-B: |
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B-V: |
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V: |
12. |
01 |
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V-R: |
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R-I: |
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J-H: |
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H-K: |
0. |
00 |
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K: |
7. |
7 |
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K-L: |
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IRAS Fluxes(Jy): |
F12 = |
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F25 = |
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F60 = |
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F100 = |
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Activity parameters: |
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Pphot: |
8.53 days |
[1] |
V Range: |
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vsini: |
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X-rays luminosity: |
(ROSAT) |
2.63×1031 erg s-1 (0.2-2 KeV) |
[26] |
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(EINSTEIN) |
7.08×1031 erg s-1 (0.1-4 KeV) |
[25] |
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Wind parameters: |
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W(Hα) : |
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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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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 |
05204 |
L |
L |
85-01-14 |
50.00 |
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* |
2 |
LWP |
05205 |
L |
L |
85-01-14 |
25.00 |
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* |
3 |
LWP |
24001 |
L |
L |
92-09-25 |
12.00 |
E=180,C=173,B=37 |
* |
4 |
LWP |
24001 |
S |
L |
92-09-25 |
0.00 |
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* |
5 |
LWP |
24002 |
S |
L |
92-09-25 |
29.00 |
C=105,B=48 |
* |
6 |
LWP |
24003 |
L |
L |
92-09-25 |
20.00 |
E=231,C=228,B=36 |
* |
7 |
LWP |
24003 |
S |
L |
92-09-25 |
0.00 |
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* |
8 |
LWP |
24004 |
L |
L |
92-09-25 |
29.60 |
C=2X,B=35 |
* |
9 |
LWP |
24004 |
S |
L |
92-09-25 |
0.00 |
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10 |
LWP |
24014 |
L |
L |
92-09-27 |
12.00 |
E=186,C=169,B=35 |
* |
11 |
LWP |
24014 |
S |
L |
92-09-27 |
0.00 |
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* |
12 |
LWP |
24015 |
L |
L |
92-09-27 |
13.00 |
E=193,C=182,B=33 |
* |
13 |
LWP |
24015 |
S |
L |
92-09-27 |
0.00 |
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14 |
LWP |
24016 |
L |
L |
92-09-27 |
13.00 |
E=162,C=167,B=34 |
* |
15 |
LWP |
24016 |
S |
L |
92-09-27 |
0.00 |
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* |
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16 |
SWP |
24903 |
L |
L |
85-01-14 |
30.00 |
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17 |
SWP |
45769 |
L |
L |
92-09-25 |
6.00 |
E=97,C=135,B=17 |
* |
18 |
SWP |
45769 |
S |
L |
92-09-25 |
0.00 |
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* |
19 |
SWP |
45770 |
L |
L |
92-09-25 |
20.00 |
E=227,C=2X,B=28 |
* |
20 |
SWP |
45770 |
S |
L |
92-09-25 |
0.00 |
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21 |
SWP |
45771 |
L |
L |
92-09-25 |
30.00 |
E=3X,C=3X,B=26 |
* |
22 |
SWP |
45771 |
S |
L |
92-09-25 |
0.00 |
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* |
23 |
SWP |
45772 |
L |
L |
92-09-25 |
20.00 |
E=236,C=1.5X,B=20 |
* |
24 |
SWP |
45772 |
S |
L |
92-09-25 |
0.00 |
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* |
25 |
SWP |
46770 |
L |
L |
93-01-20 |
10.00 |
C=225,B=17 |
— |
26 |
SWP |
46771 |
L |
L |
93-01-20 |
15.00 |
C=1.5X,B=18 |
— |
27 |
SWP |
46772 |
L |
L |
93-01-20 |
10.00 |
C=1.5X,B=16 |
— |
28 |
SWP |
46773 |
L |
L |
93-01-20 |
10.00 |
C=1.5X,B=17 |
— |
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