18132+4315 A   576

 
 
18H 13M 12.24S +43 14' 41.9" P.A. 283 SEP 0.4 MAG 10.50,11.00 SP F5
 
 
Coord 2000
18132+4315
Discov num
A   576
Comp
Coord arcsec 2000
18 13 12.24 +43 14 41.9
Date first
1903
Date last
2008
Obs
15
Pa first
346
Pa last
283
P.A. Now (θ)
283°
Sep first
0.3
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
10.50
Mag sec
11.00
delta mag (ΔM)
0.5
Spectral class
F5 (yellow-white)
Pri motion ra
-034
Sec motion ra
Pri motion dec
-019
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
SAO
47316
Tycho2
3115-01191-1
last precise pa
282.8
last precise sep
0.398