19027-0043 STF2434A,BC

 
 
19H 02M 44.38S -00 42' 40.4" P.A. 89 SEP 27.7 MAG 8.44,8.93 SP G5
 
 
Coord 2000
19027-0043
Discov num
STF2434
Comp
A,BC
Coord arcsec 2000
19 02 44.38 -00 42 40.4
Date first
1783
Date last
2016
Obs
122
Pa first
160
Pa last
89
P.A. Now (θ)
89°
Sep first
17.1
Sep last
27.7
Sep. Now (ρ)
27.7"
Mag pri
8.44
Mag sec
8.93
delta mag (ΔM)
0.49
Spectral class
G5 (yellow)
Pri motion ra
-031
Sec motion ra
+040
Pri motion dec
-126
Sec motion dec
-006
Notes
L W (Linear solution, )
Nature of this double is uncertain.
 
 
19027-0043 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19027-0043 STF2434 A,BC 1783 2016 122 89 27.7 8.44 8.93 0.49 <===
Show 19027-0043 STF2434 BC 1831 2015 95 229 0.5 9.68 9.38 0.30 Y
Triple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Aquila
last precise pa
88.8
last precise sep
27.726