19553+0624 STT 532AB (Alshain)

 
 
19h 55m 18.79s +06 24' 24.3" sep 13.4 mag 3.81,11.40 Sp G8IV+M3
 
 
Coord 2000
19553+0624
Discov num
STT 532
Comp
AB
Coord arcsec 2000
19 55 18.79 +06 24 24.3
Date first
1838
Date last
2015
Obs
31
Pa first
24
Pa last
0
P.A. Now (θ)
Sep first
11.8
Sep last
13.4
Sep. Now (ρ)
13.4"
Mag pri
3.81
Mag sec
11.40
delta mag (ΔM)
7.59
Spectral class
G8IV+M3 (yellow/red)
Pri motion ra
+048
Sec motion ra
Pri motion dec
-482
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
19553+0624 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show Alshain 125235 19553+0624 STT 532 AB 1838 2015 31 0 13.4 3.81 11.40 7.59 <===
Show 125235 19553+0624 STT 532 AC 1834 2008 12 349 214.8 3.81 11.24 7.43
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
359.7
Precise sep
13.414
Common name
Alshain
Meaning
Falcon
Other names
Alschairn
Constellation
Aquila
SAO
125235
HD
188512
HR
7602
Bayer
Beta Aquilae
Bayer name
Bet Aql
Flamsteed
60 Aquilae
Flamsteed name
60 Aql
last precise pa
359.7
last precise sep
13.414
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19553+0624 STT 532 AB 2007 29 1 13.1 3.81 11.90 G8IV N D 195518.79+062424.3
19553+0624 STT 532 AB 2012 30 359 13.6 3.81 11.90 G8IV M3 N D 195518.79+062424.3
19553+0624 STT 532 AB 2015 31 0 13.4 3.81 11.90 G8IV+M3 N 195518.79+062424.3

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