18243-0405 TOK 420Aa,Ab

 
 
18h 24m 17.38s -04 05' 17.7" P.A. 86 mag 7.90,8.90 Sp A3 dist. 115.47 pc (376.66 l.y.)
 
 
Coord 2000
18243-0405
Discov num
TOK 420
Comp
Aa,Ab
Coord arcsec 2000
18 24 17.38 -04 05 17.7
Date first
2014
Date last
2014
Obs
2
Pa first
84
Pa last
86
P.A. Now (θ)
86°
Sep first
0.0
Sep last
0.0
Sep. Now (ρ)
0"
Mag pri
7.90
Mag sec
8.90
delta mag (ΔM)
1
Spectral class
A3 (white)
Pri motion ra
-009
Sec motion ra
Pri motion dec
+015
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
18243-0405 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 18243-0405 TOK 420 Aa,Ab 2014 2014 2 86 0.0 7.90 8.90 1.00 <===
Show 18243-0405 YSC 67 AB 2008 2017 10 359 0.4 7.70 9.90 2.20
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
85.6
Precise sep
0.041
Constellation
Scutum
HIP
90198
Tycho2
5107-00085-1
HD
169310
BD
BD-04 4459
Distance
115.47
Distance ly
376.66
last precise pa
85.6
last precise sep
0.041
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18243-0405 TOK 420 Aa,Ab 2014 2 86 0.0 7.90 8.90 A3 182417.38-040517.7

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