V583 Oph

 

 

HBC266

 







Alternative names:
HBC 266, SR 13, DoAr 40,
ROX 34
Type:
CTTS
Spectral type:
M1.5
Photometric data:
U-B:
-0. 37
B-V:
1. 12
V:
13. 52
V-R:
1. 22*i
R-I:
1. 26*i
J-H:
0. 66
H-K:
0. 43
K:
7. 97
K-L:
0. 53
IRAS Fluxes(Jy): F12  = 0. 77
F25  = 0. 84
F60  = 1. 88
F100 = 2. 97
Activity parameters:
Pphot:
V Range:
 
vsini:
X-rays luminosity:
Wind parameters:
W(Hα) :
41 Å
W([OI]) :
Associated with:
Binarity:
 
Characteristics:
Double system
d =
0′′399
[32]
PA=
96
[32]






 

 

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- )








2.7E-13 7.3E-15








 

 

IUE spectra:









no
¯
Cam. Image Disp. Ap. Date T. exp.
Comments
Mag
 
[min.]









 
1 LWP 08103 L L 86-04-25 60.00 E=129,C=65,B=42 12.5
2 LWP 10508 L L 87-04-07 93.00 ECC=351 13.0