18154+1946 STT 346

 
 
18H 15M 25.05S +19 46' 13.4" P.A. 329 SEP 5.2 MAG 8.33,9.01 SP F2 DIST. 113.64 PC (370.69 L.Y.)
 
 
Coord 2000
18154+1946
Discov num
STT 346
Comp
Coord arcsec 2000
18 15 25.05 +19 46 13.4
Date first
1843
Date last
2016
Obs
65
Pa first
329
Pa last
329
P.A. Now (θ)
329°
Sep first
5.6
Sep last
5.2
Sep. Now (ρ)
5.2"
Mag pri
8.33
Mag sec
9.01
delta mag (ΔM)
0.68
Spectral class
F2 (yellow-white)
Pri motion ra
+010
Sec motion ra
+009
Pri motion dec
+002
Sec motion dec
-002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
HIP
89458
Tycho2
1575-00945-1
HD
167625
BD
BD+19 3568
Distance
113.64
Distance ly
370.69
last precise pa
329
last precise sep
5.231