19241-2319 B   435

 
 
19h 24m 04.32s -23 18' 49.1" P.A. 87.00 sep 3.6 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
2015
Obs
3
Pa first
88
Pa last
87
P.A. Now (θ)
87°
Sep first
4.8
Sep last
3.6
Sep. Now (ρ)
3.6"
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
S (Parallax indidates non-physical)
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
86.8
Precise sep
3.633
Constellation
Sagittarius
SAO
188071
Tycho2
6876-02157-1
Gaia DR2
6770786904431470592
HD
182118
 
 
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
19241-2319 B 435 2015 3 87 3.6 8.78 13.30 A2IV/V S 192404.32-231849.1

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