19519+1723 J   829

 
 
19h 51m 57.26s +17 22' 32.4" P.A. 278 sep 2.6 mag 11.95,12.50
 
 
Coord 2000
19519+1723
Discov num
J   829
Comp
Coord arcsec 2000
19 51 57.26 +17 22 32.4
Date first
1912
Date last
2001
Obs
5
Pa first
276
Pa last
278
P.A. Now (θ)
278°
Sep first
2.0
Sep last
2.6
Sep. Now (ρ)
2.6"
Mag pri
11.95
Mag sec
12.50
delta mag (ΔM)
0.55
Spectral class
Pri motion ra
+037
Sec motion ra
-018
Pri motion dec
-008
Sec motion dec
-002
Notes
rPM=1.462
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
277.5
Precise sep
2.613
Constellation
Sagitta
last precise pa
277.5
last precise sep
2.613
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19519+1723 J 829 1947 4 280 2.0 9.60 10.00 195157.26+172232.4
19519+1723 J 829 2001 5 278 2.6 11.95 12.50 195157.26+172232.4

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