19098-2101 FIN 311AB (Albaldah)

 
 
19h 09m 45.83s -21 01' 24.7" P.A. 179 sep 0.1 mag 3.60,3.60 Sp F2II
 
 
Coord 2000
19098-2101
Discov num
FIN 311
Comp
AB
Coord arcsec 2000
19 09 45.83 -21 01 24.7
Date first
1936
Date last
1989
Obs
5
Pa first
152
Pa last
179
P.A. Now (θ)
179°
Sep first
0.1
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
3.60
Mag sec
3.60
delta mag (ΔM)
0
Spectral class
F2II (yellow-white)
Pri motion ra
+000
Sec motion ra
Pri motion dec
-035
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
19098-2101 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show Albaldah 187756 19098-2101 FIN 311 AB 1936 1989 5 179 0.1 3.60 3.60 0.00 <===
Show 19098-2101 FIN 311 AB,C 1936 1939 3 136 0.3 3.00 6.00 3.00
Triple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
178.6
Precise sep
0.126
Common name
Albaldah
Other names
Al Baldah
Constellation
Sagittarius
SAO
187756
HD
178524
HR
7264
Flamsteed
41 Sagittarii
Flamsteed name
41 Sgr
last precise pa
178.6
last precise sep
0.126
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19098-2101 FIN 311 AB 1989 5 179 0.1 3.60 3.60 F2II 190945.83-210124.7

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