18383-3241 FIN   3AB

 
 
18H 38M 19.80S -32 41' 07.8" P.A. 264 SEP 4.2 MAG 7.34,14.00 SP F2V DIST. 67.89 PC (221.46 L.Y.)
 
 
Coord 2000
18383-3241
Discov num
FIN   3
Comp
AB
Coord arcsec 2000
18 38 19.80 -32 41 07.8
Date first
1926
Date last
2000
Obs
5
Pa first
268
Pa last
264
P.A. Now (θ)
264°
Sep first
4.9
Sep last
4.2
Sep. Now (ρ)
4.2"
Mag pri
7.34
Mag sec
14.00
delta mag (ΔM)
6.66
Spectral class
F2V (yellow-white)
Pri motion ra
+007
Sec motion ra
Pri motion dec
-124
Sec motion dec
Notes
W
Nature of this double is uncertain.
 
 
18383-3241 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 210384 18383-3241 FIN 3 AB 1926 2000 5 264 4.2 7.34 14.00 6.66 <===
Show 210384 18383-3241 SKF2068 AC 1910 2015 10 219 123.5 7.34 10.84 3.50
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Sagittarius
SAO
210384
HIP
91386
Tycho2
7411-06095-1
HD
171840
CD
CD-3214337
CP
CP-32 5465
Distance
67.89
Distance ly
221.46
last precise pa
263.6
last precise sep
4.2