19216-1914 BU 1467AB

 
 
19h 21m 37.11s -19 14' 03.9" P.A. 157 sep 48.9 mag 6.27,13.30 Sp B5V+K2IV
 
 
Coord 2000
19216-1914
Discov num
BU 1467
Comp
AB
Coord arcsec 2000
19 21 37.11 -19 14 03.9
Date first
1904
Date last
2000
Obs
4
Pa first
158
Pa last
157
P.A. Now (θ)
157°
Sep first
46.9
Sep last
48.9
Sep. Now (ρ)
48.9"
Mag pri
6.27
Mag sec
13.30
delta mag (ΔM)
7.03
Spectral class
B5V+K2IV (blue-white/yellow-orange)
Pri motion ra
+005
Sec motion ra
-006
Pri motion dec
-016
Sec motion dec
-006
Notes
N (See Notes)
rPM=0.887
This double is not physical.
 
 
19216-1914 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 162511 19216-1914 BU 1467 AB 1904 2000 4 157 48.9 6.27 13.30 7.03 <===
Show 19216-1914 H 6 120 AC 1899 2003 9 310 90.9 6.22 9.96 3.74
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
157.3
Precise sep
48.93
Constellation
Sagittarius
SAO
162511
HD
181558
HR
7339
last precise pa
157.3
last precise sep
48.93
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19216-1914 BU 1467 AB 1976 3 341 48.4 6.27 13.00 B5V D 192137.11-191403.9
19216-1914 BU 1467 AB 2000 4 337 48.9 6.27 13.00 B5V N 192137.11-191403.9

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