19295+0305 A  2197AB

 
 
19h 29m 30.07s +03 05' 23.6" P.A. 248 sep 2.7 mag 8.00,13.00 Sp B5V
 
 
Coord 2000
19295+0305
Discov num
A  2197
Comp
AB
Coord arcsec 2000
19 29 30.07 +03 05 23.6
Date first
1910
Date last
1984
Obs
6
Pa first
241
Pa last
248
P.A. Now (θ)
248°
Sep first
2.5
Sep last
2.7
Sep. Now (ρ)
2.7"
Mag pri
8.00
Mag sec
13.00
delta mag (ΔM)
5
Spectral class
B5V (blue-white)
Pri motion ra
+007
Sec motion ra
Pri motion dec
-006
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
19295+0305 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19295+0305 A 2197 AB 1910 1984 6 248 2.7 8.00 13.00 5.00 <===
Show 19295+0305 STF2531 AC 1830 2008 23 28 31.6 8.09 10.15 2.06
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
247.5
Precise sep
2.71
Constellation
Aquila
last precise pa
247.5
last precise sep
2.71
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19295+0305 A 2197 AB 1984 6 248 2.7 8.00 13.00 B5V 192930.07+030523.6

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