19522+1722 J  3023

 
 
19h 52m 02.63s +17 23' 16.5" P.A. 109 sep 5.5 mag 13.00,14.50
 
 
Coord 2000
19522+1722
Discov num
J  3023
Comp
Coord arcsec 2000
19 52 02.63 +17 23 16.5
Date first
1944
Date last
2001
Obs
3
Pa first
95
Pa last
109
P.A. Now (θ)
109°
Sep first
4.0
Sep last
5.5
Sep. Now (ρ)
5.5"
Mag pri
13.00
Mag sec
14.50
delta mag (ΔM)
1.5
Spectral class
Pri motion ra
-055
Sec motion ra
Pri motion dec
+001
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
109.2
Precise sep
5.474
Constellation
Sagitta
last precise pa
109.2
last precise sep
5.474
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19522+1722 J 3023 1944 1 95 4.0 13.00 14.50 195230.00+172200.0
19522+1722 J 3023 2000 2 109 5.5 13.00 14.50 195202.63+172316.5
19522+1722 J 3023 2001 4 109 5.5 13.00 14.50 D 195202.63+172316.5

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