21240+2416 TOK 635 AC

 
 
21h 23m 58.74s +24° 16' 26.7" P.A. 24.00 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 23.6 P.A. Now (θ) 23.6°
Sep first 999.9 Sep last 1701.36 Sep. Now (ρ) 1701.36"
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 wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 203803 89678 21 23 59 +24 16 27 HJ 1641 AB 2013 10 298 62.6 5.73 10.50 4.77
Show 89678 21 23 59 +24 16 27 TOK 635 AC 2001 4 24 999.9 5.73 10.18 4.45 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula SAO 89678 HIP 105652 Tycho2 2187-02177-1
Gaia DR2 1792362184167367168 HD 203803 HR 8190 BD BD+23 4300
Distance 51.81 Distance ly 169