19510-0252 TOK 213 AB

 
 
19h 51m 01.53s -02 51' 39.4" P.A. 271.00 sep 82.6 mag 8.43,16.46 Sp G5 dist. 52.97 pc (172.79 l.y.)
 
 
Coord 2000 19510-0252 Discov num TOK 213 Comp AB Coord arcsec 2000 19 51 01.53 -02 51 39.4
Date first 1980 Date last 2015 Obs 7
Pa first 271 Pa last 270.6 P.A. Now (θ) 270.6°
Sep first 82.6 Sep last 82.59 Sep. Now (ρ) 82.59"
Mag pri 8.43 Mag sec 16.46 delta mag (ΔM) 8.03 Spectral class G5 (yellow)
Pri motion ra +165 Sec motion ra +168
Pri motion dec -091 Sec motion dec -084
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.04 (< 0.3, Physical double)
This double is physical.
 
 
19510-0252 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 143848 19 51 02 -02 51 39 TOK 213 Aa,Ab 2014 3 61 0.1 8.47 11.00 2.53
Show 143848 19 51 02 -02 51 39 TOK 213 AB 2015 7 271 82.6 8.43 16.46 8.03 <===
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila SAO 143848 HIP 97676 Tycho2 5150-01220-1
Gaia DR2 4233904650745011584 HD 187620 BD BD-03 4730 Distance 52.97
Distance ly 172.79