P1817

 

HBC132

 

 
Alternative names:
HBC 132                     
Type:
Spectral type:
K2
Photometric data:
U-B:
 0. 33
B-V:
 0. 91
V:
 11. 13
V-R:
 0. 54
R-I:
 0. 55
J-H:
 0. 56
H-K:
 0. 14
K:
 8. 49
K-L:
IRAS Fluxes(Jy): F12  =
F25  =
F60  =
F100 =
Activity parameters:
Pphot:
8.53 days
[1]
V Range:
 
vsini:
35 Km/s
X-rays luminosity: (ROSAT)
4.79×1031 erg s-1 (0.2-2 KeV)
 [26]
(EINSTEIN)
1.45×1031 erg s-1 (0.1-4 KeV)
 [25]
Wind parameters:
W(Hα) :
1.9 Å
W([OI]) :
Associated with:
Binarity:
Characteristics:
Spectroscopic binary?
 [17]

 

 

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 )
9.1E-14 2.4E-14

 

 

IUE spectra:
no ¯
 Cam. Image Disp. Ap. Date T. exp.
Comments
Mag
 
[min.]
 
1 LWP 24060 L L 92-10-03 25.00 E=87,C=71,B=37 —