18534-0628 J  2680BC

 
 
18H 53M 17.36S -06 26' 16.1" P.A. 159 SEP 5.5 MAG 11.40,12.20
 
 
Coord 2000
18534-0628
Discov num
J  2680
Comp
BC
Coord arcsec 2000
18 53 17.36 -06 26 16.1
Date first
1943
Date last
2000
Obs
4
Pa first
155
Pa last
159
P.A. Now (θ)
159°
Sep first
5.0
Sep last
5.5
Sep. Now (ρ)
5.5"
Mag pri
11.40
Mag sec
12.20
delta mag (ΔM)
0.8
Spectral class
Pri motion ra
-015
Sec motion ra
+006
Pri motion dec
+045
Sec motion dec
-007
Notes
rPM=1.182
This double is not physical.
 
 
18534-0628 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 18534-0628 J 2680 AB 1943 2000 4 320 91.2 9.32 11.40 2.08
Show 18534-0628 J 2680 BC 1943 2000 4 159 5.5 11.40 12.20 0.80 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Scutum
last precise pa
159.1
last precise sep
5.495