19402+6030 STF 2573 (HD 186340)

 
 
19h 40m 13.20s +60 30' 25.6" P.A. 26.00 sep 18.2 mag 6.51,8.91 Sp A5V dist. 155.52 pc (507.31 l.y.)
 
 
Coord 2000 19402+6030 Discov num STF2573 Comp Coord arcsec 2000 19 40 13.20 +60 30 25.6
Date first 1831 Date last 2019 Obs 50
Pa first 28 Pa last 25.5 P.A. Now (θ) 25.5°
Sep first 20.0 Sep last 18.185 Sep. Now (ρ) 18.185"
Mag pri 6.51 Mag sec 8.91 delta mag (ΔM) 2.4 Spectral class A5V (white)
Pri motion ra +004 Sec motion ra +005
Pri motion dec -009 Sec motion dec -008
Notes N T (See Notes, Parallax indicates physical)
rPM=0.144 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 186340 Constellation Draco SAO 18461 HIP 96771
Tycho2 4230-01061-1 Gaia DR2 2239087917378393856 HD 186340 HR 7500
GC 27252 ADS 12789 BD BD+60 1991 Distance 155.52
Distance ly 507.31