18111+3241 TOK 615BC

 
 
18H 11M 52.24S +32 25' 21.3" P.A. 57 SEP 49.2 MAG 15.78,16.79 SP K5
 
 
Coord 2000
18111+3241
Discov num
TOK 615
Comp
BC
Coord arcsec 2000
18 11 52.24 +32 25 21.3
Date first
1980
Date last
2002
Obs
3
Pa first
57
Pa last
57
P.A. Now (θ)
57°
Sep first
49.1
Sep last
49.2
Sep. Now (ρ)
49.2"
Mag pri
15.78
Mag sec
16.79
delta mag (ΔM)
1.01
Spectral class
K5 (yellow-orange)
Pri motion ra
-143
Sec motion ra
-142
Pri motion dec
+318
Sec motion dec
+324
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.017 (< 0.3, Physical double)
This double is physical.
 
 
18111+3241 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 18111+3241 LEP 87 AB 1999 2002 2 148 999.9 10.56 15.78 5.22
Show 18111+3241 TOK 615 BC 1980 2002 3 57 49.2 15.78 16.79 1.01 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
last precise pa
57.2
last precise sep
49.16