HD283518 - V410 Tau

 

HBC29

 
Alternative names:
HBC 29, BD+28∘637    
Type:
WTTS
Spectral type:
K3 V
Photometric data:
U-B:
 1. 21
B-V:
 0. 94
V:
 10. 82
V-R:
 0. 71
R-I:
 0. 71
J-H:
 0. 62
H-K:
 0. 19
K:
 7. 52
K-L:
 1. 15
IRAS Fluxes(Jy): F12  = 0. 05c [66]
F25  = 0. 13c [66]
F60  =
F100 =
Activity parameters:
Pphot:
1.871 days
[41]
V Range:
0.3-0.6 m (variable)
[3]
vsini:
73 Km/s
X-rays luminosity: (ROSAT)
1.3×1031 erg s-1
 [68]
Wind parameters:
W(Hα) :
3 Å
W([OI]) :
< 0.1 Å
 [8]
Associated with:
Binarity:
 
Characteristics:
Double system
d =
0′′123
 [48]
PA=
218∘
 [48]

 

 

IUE data:
Mg II Si II He II C IV Si IV O I F 2900 F1855
(erg- cm2s) (-erg- cm2s) (erg- cm2s) (-erg- cm2s) (-erg- cm2s) (-erg- cm2s) (-erg-- cm2s˚A ) (-erg-- cm2s˚A )
2.9E-13 7.5E-15

 

 

IUE spectra and data
no ¯
 Cam. Image Disp. Ap. Date T. exp. Comments Mag
 
[min.]
 
1 LWP 02062 L L 83-10-16 10.00 C=145,B=112 10.8
2 LWP 02063 L L 83-10-16 15.00 E=138,C=112,B=90 10.9
3 LWP 06964 L L 85-10-22 50.00 E=140,C=82,B=51 10.7
4 LWP 14860 L L 89-01-18 30.00 E=129,C=102,B=78 10.4
5 LWP 14875 L L 89-01-20 45.00 E=179,C=139,B=109 11.0
6 LWP 14882 L L 89-01-21 45.00 E=130,C=68,B=38 10.7
7 LWP 14891 L L 89-01-21 45.00 E=115,C=60,B=41 11.0
8 LWP 14915 L L 89-01-25 45.00 E=137,C=70,B=40 10.8
9 LWP 26550 L L 93-10-13 40.00 FESBCK:434,FO; 2 X 2
—
10 LWR 05965 L L 79-10-29 60.98 E=116,C=74,B=33 10.9
11 LWR 05965 L S 79-10-29 20.00 E=116,C=74,B=33 10.8
12 SWP 07035 L L 79-10-29 180.00 E=196,B=55 10.9
13 SWP 48829 L L 93-10-02 325.00 E=84,C=90,B=64
—
14 SWP 48903 L L 93-10-12 200.00 FESBCK:250,FO;EXPOSU
—
15 SWP 48910 L L 93-10-13 105.00 FESBCK:434,FO; 3 SEG
—