19519+1722 J  3022

 
 
19h 51m 51.87s +17 24' 16.0" P.A. 125 sep 6 mag 12.52,13.60
 
 
Coord 2000
19519+1722
Discov num
J  3022
Comp
Coord arcsec 2000
19 51 51.87 +17 24 16.0
Date first
1944
Date last
2001
Obs
3
Pa first
115
Pa last
125
P.A. Now (θ)
125°
Sep first
4.0
Sep last
6.0
Sep. Now (ρ)
6"
Mag pri
12.52
Mag sec
13.60
delta mag (ΔM)
1.08
Spectral class
Pri motion ra
-017
Sec motion ra
Pri motion dec
+005
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
124.6
Precise sep
6.016
Cdsa2 id
J 3022
Constellation
Sagitta
Ra deg
19.864408333333333
De deg
17.404444444444444
last precise pa
124.6
last precise sep
6.016
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19519+1722 J 3022 1944 1 115 4.0 12.52 13.60 195150.37+172243.7
19519+1722 J 3022 2000 2 125 5.9 12.52 13.60 195151.87+172416.0
19519+1722 J 3022 2001 4 125 6.0 12.52 13.60 D 195151.87+172416.0
19519+1722 J 3022 2010 4 141 6.2 12.52 13.60 195151.87+172416.0

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