DL Ori

 

HBC181

 
Alternative names:
HBC 181,Haro 7-3, San 5,
PC523
Type:
CTTS
Spectral type:
K1
Photometric data:
U-B:
 -0. 49
B-V:
 0. 77
V:
 13. 07
V-R:
R-I:
J-H:
H-K:
 0. 77
K:
 9. 08
K-L:
 0. 80
IRAS Fluxes(Jy): F12  = 1. 78
F25  = 3. 50
F60  = 7. 16b
F100 = 28. 70b
Activity parameters:
Pphot:
V Range:
 
vsini:
X-rays luminosity:
Wind parameters:
W(Hα) :
42 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 )
1.2E-14

 

 

IUE spectra:
no ¯
 Cam. Image Disp. Ap. Date T. exp.
Comments
 Mag
 
[min.]
 
1 LWR 14439 L L 82-10-19 60.00 E=236,C=170,B=105 12.8