19399+0827 A  1189AB

 
 
19h 39m 51.28s +08 27' 08.9" P.A. 84 sep 1.1 mag 9.90,10.12 Sp K0
 
 
Coord 2000
19399+0827
Discov num
A  1189
Comp
AB
Coord arcsec 2000
19 39 51.28 +08 27 08.9
Date first
1905
Date last
1996
Obs
10
Pa first
71
Pa last
84
P.A. Now (θ)
84°
Sep first
1.3
Sep last
1.1
Sep. Now (ρ)
1.1"
Mag pri
9.90
Mag sec
10.12
delta mag (ΔM)
0.22
Spectral class
K0 (yellow-orange)
Pri motion ra
-072
Sec motion ra
-072
Pri motion dec
-028
Sec motion dec
-028
Notes
Nature of this double is uncertain.
 
 
19399+0827 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19399+0827 A 1189 AB 1905 1996 10 84 1.1 9.90 10.12 0.22 <===
Show 19399+0827 A 1189 AC 1905 2001 8 91 25.6 9.90 12.20 2.30
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
83.8
Precise sep
1.14
Constellation
Aquila
last precise pa
83.8
last precise sep
1.14
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19399+0827 A 1189 AB 1996 10 84 1.1 9.90 10.12 K0 193951.28+082708.9

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