19302+0254 STF2532AB

 
 
19h 30m 10.53s +02 54' 14.7" P.A. 2 sep 33 mag 6.27,10.52 Sp M1III
 
 
Coord 2000
19302+0254
Discov num
STF2532
Comp
AB
Coord arcsec 2000
19 30 10.53 +02 54 14.7
Date first
1829
Date last
2011
Obs
24
Pa first
5
Pa last
2
P.A. Now (θ)
Sep first
34.9
Sep last
33.0
Sep. Now (ρ)
33"
Mag pri
6.27
Mag sec
10.52
delta mag (ΔM)
4.25
Spectral class
M1III (red)
Pri motion ra
+002
Sec motion ra
-003
Pri motion dec
-001
Sec motion dec
-017
Notes
N (See Notes)
rPM=0.971
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
 
 
Precise pa
2
Precise sep
33
Constellation
Aquila
SAO
124698
HD
183589
HR
7412
last precise pa
2
last precise sep
33
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19302+0254 STF2532 AB 1983 21 3 32.7 6.09 10.60 M1III N D 193010.53+025414.7
19302+0254 STF2532 AB 2008 22 3 32.9 6.09 10.60 M1III N D 193010.53+025414.7
19302+0254 STF2532 AB 2011 23 2 33.0 6.27 10.60 M1III N D 193010.53+025414.7

If you need more information about this double, apply for a data request form to the WDS.