17387+4923 BEM  28

 
 
17H 38M 47.96S +49 22' 32.7" P.A. 358 SEP 3 MAG 11.70,11.70
 
 
Coord 2000
17387+4923
Discov num
BEM  28
Comp
Coord arcsec 2000
17 38 47.96 +49 22 32.7
Date first
1902
Date last
2016
Obs
6
Pa first
352
Pa last
358
P.A. Now (θ)
358°
Sep first
2.5
Sep last
3.0
Sep. Now (ρ)
3"
Mag pri
11.70
Mag sec
11.70
delta mag (ΔM)
0
Spectral class
Pri motion ra
+044
Sec motion ra
+043
Pri motion dec
-115
Sec motion dec
-003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
last precise pa
358
last precise sep
2.959