HD142560 - RU Lup

 

 

 

 

HBC251

 
Alternative names:
HBC 251, TH α15-13, Sz83,
He 3-1120
Type:
CTTS
Spectral type:
K
Photometric data:
U-B:
 -0. 80
B-V:
 0. 48
V:
 10. 52
V-R:
 0. 53
R-I:
 0. 51
J-H:
 0. 92
H-K:
 0. 80
K:
 6. 88
K-L:
 1. 15
IRAS Fluxes(Jy): F12  = 2. 18
F25  = 4. 64
F60  = 4. 68
F100 = 5. 70b
Activity parameters:
Pphot:
V Range:
 
vsini:
X-rays luminosity: (EINSTEIN)
<7.5×1029 erg s-1 (0.1-4 KeV)
 [30]
Wind parameters:
W(Hα) :
216 Å
W([OI]) :
Associated with:
Binarity:
Characteristics:

 

 

IUE data:
Mg II Si II He II C IV Si IV O I F 2900 F1855
(erg2- cm s) (-erg2- cm s) (-erg2- cm s) (erg2-- cm s) (erg2- cms) (-erg2- cm s) (-erg-- cm2s˚A ) (-erg- cm2s˚A )
9.4E-12 6.5E-13 7.8E-14 9.8E-13 6.3E-13 3.0E-13 1.8E-13 3.4E-14

 

 

IUE spectra:
no ¯
 Cam. Image Disp. Ap. Date T. exp.
Comments
 Mag
 
[min.]
 
1 LWP 01846 L L 83-04-20 375.00 11.1
2 LWP 03098 L S 84-04-06 4.00 SMAP TIME APPROX 11.1
3 LWP 03098 L L 84-04-06 15.00 SMAP TIME APPROX 11.1
4 LWP 03162 L L 84-04-16 15.00 10.8
5 LWP 03635 L L 84-06-21 13.00 10.8
6 LWP 03635 L S 84-06-21 13.00 10.8
7 LWP 03845 L L 84-07-22 10.00 10.9
8 LWP 03845 L S 84-07-23 10.00 10.9
9 LWP 05540 L L 85-03-17 10.00 11.4
10 LWP 05540 L S 85-03-17 10.00 11.4
11 LWP 06366 L L 85-07-08 5.00 10.8
12 LWP 06367 H L 85-07-08 90.00 10.9
13 LWP 06368 L L 85-07-09 15.00 10.9
14 LWP 06378 L L 85-07-10 05.00 11.2
15 LWP 06379 H L 85-07-10 90.00 11.1
16 LWP 07742 L L 86-03-04 5.00 10.6
17 LWP 07743 H L 86-03-04 95.00 10.8
18 LWP 08489 L L 86-06-26 12.00 11.1
19 LWP 10465 L L 87-04-01 15.00 PREAD 11.1
20 LWP 12693 L L 88-02-19 30.00 11.2
21 LWP 12694 H L 88-02-19 60.00 ALSO 12 MIN. LORES 11.1
22 LWP 12694 L L 88-02-19 12.00 ALSO 60 MIN. HIRES 11.1
23 LWP 13050 L L 88-04-15 8.00 10.7
24 LWP 13051 L L 88-04-15 3.00 10.7
25 LWP 13052 L L 88-04-15 8.00 10.7
 
26 LWR 01466 L S 78-05-10 120.00 GOOD No measured
27 LWR 04811 L L 79-06-19 60.00 70 11.0
28 LWR 11515 H L 81-09-11 180.00 375 MICROPHONICS 11.3
29 LWR 11516 H L 81-09-11 60.00 143 MICROPHONICS 11.3
30 LWR 15745 L L 83-04-16 25.00 E=3X,C=200,B=75 11.0
31 LWR 15746 H L 83-04-16 40.00 E=102,C=40,B=34 11.2
32 LWR 15754 L L 83-04-17 8.00 E=2X,C=135,B=27 10.8
33 LWR 15755 H L 83-04-17 416.00 10.5
34 LWR 16281 L L 83-07-02 120.00 11.2
35 LWR 16282 L L 83-07-03 50.00 11.2
36 LWR 16283 L L 83-07-03 13.00 11.2
 
37 SWP 01570 L L 78-05-18 180.00 QUITE GOOD No measured
38 SWP 05548 L L 79-06-16 240.00 1  9.4
39 SWP 05569 L L 79-06-19 180.00 1 11.0
40 SWP 14980 H L 81-09-13 361.00 11.0
41 SWP 19736 H L 83-04-16 755.00 E=221,C=205,B=133 11.2
42 SWP 19739 L L 83-04-17 120.00 10.8
43 SWP 20367 L L 83-07-02 120.00 11.2

 

 

 
no ¯
 Cam. Image Disp. Ap. Date T. exp.
Comments
Mag
 
[min.]
 
44 SWP 20368 L L 83-07-03 80.00 11.2
45 SWP 22683 L L 84-04-06 132.00 11.2
46 SWP 22764 L L 84-04-16 130.00 10.8
47 SWP 23293 L L 84-06-21 140.00 10.7
48 SWP 23491 L L 84-07-23 123.00 11.0
49 SWP 25460 L L 85-03-16 136.00 11.0
50 SWP 25472 L L 85-03-17 120.00 11.2
51 SWP 26378 L L 85-07-08 120.00 10.9
52 SWP 26379 L L 85-07-08 170.00 10.8
53 SWP 26391 L L 85-07-10 180.00 11.1
54 SWP 26392 L L 85-07-11 143.00 11.0
55 SWP 27840 L L 86-03-04 120.00 10.6
56 SWP 27841 L L 86-03-04 120.00 10.8
57 SWP 28551 L L 86-06-26 150.00 11.0
58 SWP 28582 L L 86-06-30 140.00 10.2
59 SWP 30676 L L 87-04-01 160.00 11.1
60 SWP 33286 L L 88-04-15 223.00 EXPOSURE IN THREE PA 10.7
61 SWP 47090 L L 93-03-03 340.00 10975,FO;11 SEGMENTS —