19241-2319 B   435

 
 
19h 24m 04.32s -23 18' 49.1" P.A. 91 sep 4.5 mag 8.78,13.30 Sp A2IV/V
 
 
Coord 2000
19241-2319
Discov num
B   435
Comp
Coord arcsec 2000
19 24 04.32 -23 18 49.1
Date first
1926
Date last
1931
Obs
2
Pa first
88
Pa last
91
P.A. Now (θ)
91°
Sep first
4.8
Sep last
4.5
Sep. Now (ρ)
4.5"
Mag pri
8.78
Mag sec
13.30
delta mag (ΔM)
4.52
Spectral class
A2IV/V (white)
Pri motion ra
+019
Sec motion ra
Pri motion dec
-006
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
90.8
Precise sep
4.51
Constellation
Sagittarius
last precise pa
90.8
last precise sep
4.51
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19241-2319 B 435 1931 2 91 4.5 8.78 13.30 A2IV/V 192404.32-231849.1

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