19534-0600 STF 2591 (HD 188023)

 
 
19h 53m 21.99s -06 00' 15.5" P.A. 106.00 sep 29.4 mag 8.74,9.23 Sp G2V+G5V
 
 
Coord 2000 19534-0600 Discov num STF2591 Comp Coord arcsec 2000 19 53 21.99 -06 00 15.5
Date first 1827 Date last 2016 Obs 35
Pa first 109 Pa last 106.3 P.A. Now (θ) 106.3°
Sep first 29.2 Sep last 29.361 Sep. Now (ρ) 29.361"
Mag pri 8.74 Mag sec 9.23 delta mag (ΔM) 0.49 Spectral class G2V+G5V (yellow/yellow)
Pri motion ra +034 Sec motion ra +035
Pri motion dec -008 Sec motion dec -006
Notes N T (See Notes, Parallax indicates physical)
rPM=0.063 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 188023 Constellation Aquila SAO 143884 Tycho2 5159-00659-1
Gaia DR2 4197023904013457024 HD 188023 GC 27533