19149-1458 LEO  25AB

 
 
19h 14m 52.92s -14 57' 36.8" P.A. 49 sep 1.7 mag 11.24,11.76 Sp A2III/IV
 
 
Coord 2000
19149-1458
Discov num
LEO  25
Comp
AB
Coord arcsec 2000
19 14 52.92 -14 57 36.8
Date first
1917
Date last
1991
Obs
2
Pa first
59
Pa last
49
P.A. Now (θ)
49°
Sep first
0.7
Sep last
1.7
Sep. Now (ρ)
1.7"
Mag pri
11.24
Mag sec
11.76
delta mag (ΔM)
0.52
Spectral class
A2III/IV (white)
Pri motion ra
+000
Sec motion ra
+000
Pri motion dec
-010
Sec motion dec
-010
Notes
Nature of this double is uncertain.
 
 
19149-1458 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19149-1458 LEO 25 AB 1917 1991 2 49 1.7 11.24 11.76 0.52 <===
Show 19149-1458 LEO 25 AC 1917 2000 4 292 30.0 11.24 13.99 2.75
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
49.1
Precise sep
1.655
Constellation
Sagittarius
Tycho2
5720-00704-1
HD
179898
last precise pa
49.1
last precise sep
1.655
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19149-1458 LEO 25 AB 1991 2 49 1.7 11.24 11.76 A2III/IV 191452.92-145736.8

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