18355+1528 TOK 618

 
 
18H 35M 28.05S +15 27' 58.9" P.A. 290 SEP 999.9 MAG 9.39,14.45 SP K2 DIST. 51.05 PC (166.53 L.Y.)
 
 
Coord 2000
18355+1528
Discov num
TOK 618
Comp
Coord arcsec 2000
18 35 28.05 +15 27 58.9
Date first
1980
Date last
2001
Obs
3
Pa first
290
Pa last
290
P.A. Now (θ)
290°
Sep first
999.9
Sep last
999.9
Sep. Now (ρ)
999.9"
Mag pri
9.39
Mag sec
14.45
delta mag (ΔM)
5.06
Spectral class
K2 (yellow-orange)
Pri motion ra
-027
Sec motion ra
-045
Pri motion dec
-098
Sec motion dec
-096
Notes
rPM=0.171 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
SAO
103880
HIP
91138
Tycho2
1570-01996-1
BD
BD+15 3514
Distance
51.05
Distance ly
166.53
last precise pa
290.2
last precise sep
1545.78