19487+1149 STF2583AC

 
 
19H 48M 42.05S +11 48' 57.3" P.A. 298 SEP 36.2 MAG 6.34,12.9 SP A3V DIST. 157.73 PC (514.52 L.Y.)
 
 
Coord 2000
19487+1149
Discov num
STF2583
Comp
AC
Coord arcsec 2000
19 48 42.05 +11 48 57.3
Date first
1886
Date last
2012
Obs
10
Pa first
308
Pa last
298
P.A. Now (θ)
298°
Sep first
31.8
Sep last
36.2
Sep. Now (ρ)
36.2"
Mag pri
6.34
Mag sec
12.9
delta mag (ΔM)
6.56
Spectral class
A3V (white)
Pri motion ra
+016
Sec motion ra
-015
Pri motion dec
-010
Sec motion dec
-025
Notes
N (See Notes)
rPM=1.181
This double is not physical.
 
 
19487+1149 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show Pi Aql 105282 19487+1149 STF2583 AB 1783 2016 328 106 1.5 6.34 6.75 0.41
Show 105282 19487+1149 STF2583 AC 1886 2012 10 298 36.2 6.34 12.90 6.56 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Aquila
SAO
105282
HIP
97473
Tycho2
1066-03553-1
HD
187259
HR
7544
GC
27418
BD
BD+11 3994
Bayer
Pi Aquilae
Bayer name
Pi Aql
Flamsteed
52 Aquilae
Flamsteed name
52 Aql
Distance
157.73
Distance ly
514.52
last precise pa
297.6
last precise sep
36.15