19302+0254 STF2532BC

 
 
19H 30M 10.65S +02 54' 47.0" P.A. 193 SEP 153.6 MAG 10.52,10.91
 
 
Coord 2000
19302+0254
Discov num
STF2532
Comp
BC
Coord arcsec 2000
19 30 10.65 +02 54 47.0
Date first
1909
Date last
2011
Obs
7
Pa first
195
Pa last
193
P.A. Now (θ)
193°
Sep first
152.6
Sep last
153.6
Sep. Now (ρ)
153.6"
Mag pri
10.52
Mag sec
10.91
delta mag (ΔM)
0.39
Spectral class
Pri motion ra
-003
Sec motion ra
+002
Pri motion dec
-017
Sec motion dec
-002
Notes
N (See Notes)
rPM=0.916
This double is not physical.
 
 
19302+0254 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 124698 19302+0254 STF2532 AB 1829 2011 24 2 33.0 6.27 10.52 4.25
Show 124698 19302+0254 STF2532 AC 1909 2011 9 196 121.8 6.27 10.91 4.64
Show 19302+0254 STF2532 BC 1909 2011 7 193 153.6 10.52 10.91 0.39 <===
Show 19302+0254 STF2532 BD 1911 2008 4 134 34.0 10.52 13.10 2.58
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Aquila
last precise pa
193
last precise sep
153.6