18346-2734 TOK 422Aa,Ab

 
 
18H 34M 37.64S -27 33' 58.3" P.A. 95 SEP 0.1 MAG 9.80,11.00 SP G3/5V DIST. 66.58 PC (217.18 L.Y.)
 
 
Coord 2000
18346-2734
Discov num
TOK 422
Comp
Aa,Ab
Coord arcsec 2000
18 34 37.64 -27 33 58.3
Date first
2014
Date last
2015
Obs
3
Pa first
102
Pa last
95
P.A. Now (θ)
95°
Sep first
0.1
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
9.80
Mag sec
11.00
delta mag (ΔM)
1.2
Spectral class
G3/5V (yellow)
Pri motion ra
+001
Sec motion ra
Pri motion dec
+016
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
18346-2734 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 186996 18346-2734 TOK 422 Aa,Ab 2014 2015 3 95 0.1 9.80 11.00 1.20 <===
Show 186996 18346-2734 I 1026 AB 1910 1999 6 41 9.1 8.90 13.00 4.10
Show 186996 18346-2734 I 1026 A,CD 1927 2000 5 144 35.9 8.90 11.00 2.10
Show 186996 18346-2734 I 1027 CD 1910 1928 3 68 2.0 11.01 12.00 0.99
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
95.1
Precise sep
0.054
Constellation
Sagittarius
SAO
186996
HIP
91075
Tycho2
6866-01975-1
HD
171226
CD
CD-2712977
CP
CP-27 6460
Distance
66.58
Distance ly
217.18
last precise pa
95.1
last precise sep
0.054