19434+0410 STT 381 (HD 186278)

 
 
19h 43m 21.09s +04 10' 27.9" P.A. 2.00 sep 14.6 mag 7.72,12.40 Sp A8V dist. 138.7 pc (452.44 l.y.)
 
 
Coord 2000 19434+0410 Discov num STT 381 Comp Coord arcsec 2000 19 43 21.09 +04 10 27.9
Date first 1843 Date last 2015 Obs 17
Pa first 8 Pa last 1.9 P.A. Now (θ) 1.9°
Sep first 15.8 Sep last 14.576 Sep. Now (ρ) 14.576"
Mag pri 7.72 Mag sec 12.40 delta mag (ΔM) 4.68 Spectral class A8V (white)
Pri motion ra -004 Sec motion ra
Pri motion dec -005 Sec motion dec
Notes N Z (See Notes, Parallax indicates components are physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 186278 Constellation Aquila SAO 124987 HIP 97044
Tycho2 0487-02062-1 Gaia DR2 4290147006980011648 HD 186278 BD BD+03 4124
Distance 138.7 Distance ly 452.44