19534-0600 STF2591

 
 
19h 53m 21.99s -06 00' 15.5" P.A. 106.00 sep 29.3 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
2015
Obs
34
Pa first
109
Pa last
106
P.A. Now (θ)
106°
Sep first
29.2
Sep last
29.3
Sep. Now (ρ)
29.3"
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)
Visually invisible, K-band or other infrared star rPM=0.063 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
106.2
Precise sep
29.33
Constellation
Aquila
Tycho2
5159-00659-1
Gaia DR2
04013457024
HD
188023
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19534-0600 STF2591 2005 24 106 29.4 8.74 9.23 F8 N D 195321.99-060015.5
19534-0600 STF2591 2012 26 106 29.2 8.74 9.23 F8 N D 195321.99-060015.5
19534-0600 STF2591 2013 28 108 28.9 8.74 9.23 F8 N 195321.99-060015.5
19534-0600 STF2591 2015 30 106 29.3 8.74 9.23 F8 N 195321.99-060015.5

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