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
 
 
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 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
 
 
Precise pa
23.6
Precise sep
1701.36
Constellation
Vulpecula
last precise pa
23.6
last precise sep
1701.36
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21240+2416 TOK 635 AC 2001 4 24 999.9 5.73 10.18 F1IV 212358.74+241626.7

If you need more information about this double, apply for a data request form to the WDS.