18255+0756 J  2580AB

 
 
18H 25M 32.51S +07 56' 48.9" P.A. 169 SEP 6.6 MAG 10.50,10.50
 
 
Coord 2000
18255+0756
Discov num
J  2580
Comp
AB
Coord arcsec 2000
18 25 32.51 +07 56 48.9
Date first
1943
Date last
2002
Obs
3
Pa first
165
Pa last
169
P.A. Now (θ)
169°
Sep first
6.0
Sep last
6.6
Sep. Now (ρ)
6.6"
Mag pri
10.50
Mag sec
10.50
delta mag (ΔM)
0
Spectral class
Pri motion ra
-024
Sec motion ra
Pri motion dec
+023
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
18255+0756 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 18255+0756 J 2580 AB 1943 2002 3 169 6.6 10.50 10.50 0.00 <===
Show 18255+0756 J 2580 AC 1943 2002 5 180 38.0 10.50 10.74 0.24
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ophiuchus
Tycho2
1023-00899-1
last precise pa
168.5
last precise sep
6.6