GW Lup

 

 

HBC249

 







Alternative names:
HBC 249,LH α450-6, Sz 71,
TH α15-3, He 3-1097
Type:
CTTS
Spectral type:
M1.5
Photometric data:
U-B:
-0. 11
B-V:
1. 24
V:
13. 83
V-R:
1. 53*
R-I:
J-H:
H-K:
K:
K-L:
IRAS Fluxes(Jy): F12  = 0. 29
F25  = 0. 35
F60  = 0. 30
F100 = 1. 70b
Activity parameters:
Pphot:
V Range:
 
vsini:
X-rays luminosity:
Wind parameters:
W(Hα) :
90 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-
cm s) (-erg2-
cm s) (-erg--
cm2s˚A ) (-erg--
cm2s˚A )








8.2E-14 1.6E-15








 

 

IUE spectra:









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









 
1 LWP 08099 L L 86-04-25 120.00 E=109,C=90,B=61 13.2