HH 7

 

CENTER = HH7A PA = 342

αC = 3h26m02.s78 δC = 310510′′.8

From the [S II] data in Raga et al. (1988)

 

 

 

 

 

 






Alternative names :
Type :
LEO
[2]
Coordinates :
α1950 =
3h 26m 02.s5
δ1950 =
31 05 10′′
Proper motion (Knot A) : [21]
μα cosδ =
1′′.4 ± 2′′.0 cen-1
μδ =
2′′.9 ± 2′′.0 cen-1
Radial velocity :
-51 ± 14 km s-1
[40]
Suspected source :
SVS 13
Region :
NGC 1333
Distance :
220 pc
Characteristic size :
15′′×15′′
Asociated with molecular outflow :
Yes
[37]
P.A. of jet :
117
[32]





 

 

IUE spectra:










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









 
1 LWP 09797 L L 27-12-86 545.0 E=165,B=138 343.25
2 LWP 12391 L L 28-12-87 295.0 B=90 342.87
3 SWP 32632 L L 28-12-87 540.0 B=115 342.87









 

 

IUE Data:






Cam. Image Mg II C II] C III] C IV
(cemr2gs) (ecmr2gs-) (cermg2s) (cemr2gs)






LWP 09797 (7.0 ± 1.1)E-15
LWP 12391