21240+2416 TOK 635AC

 
 
21H 23M 58.74S +24 16' 26.7" P.A. 24 SEP 999.9 MAG 5.73,10.18 SP F1IV DIST. 51.81 PC (169 L.Y.)
 
 
Coord 2000
21240+2416
Discov num
TOK 635
Comp
AC
Coord arcsec 2000
21 23 58.74 +24 16 26.7
Date first
1980
Date last
2001
Obs
4
Pa first
24
Pa last
24
P.A. Now (θ)
24°
Sep first
999.9
Sep last
999.9
Sep. Now (ρ)
999.9"
Mag pri
5.73
Mag sec
10.18
delta mag (ΔM)
4.45
Spectral class
F1IV (yellow-white)
Pri motion ra
+136
Sec motion ra
+116
Pri motion dec
+018
Sec motion dec
+010
Notes
rPM=0.157 (< 0.3, Physical double)
This double is physical.
 
 
21240+2416 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 89678 21240+2416 HJ 1641 AB 1828 2013 10 298 62.6 5.73 10.50 4.77
Show 89678 21240+2416 TOK 635 AC 1980 2001 4 24 999.9 5.73 10.18 4.45 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Vulpecula
SAO
89678
HIP
105652
Tycho2
2187-02177-1
HD
203803
HR
8190
BD
BD+23 4300
Distance
51.81
Distance ly
169
last precise pa
23.6
last precise sep
1701.36