19469+0610 BU  828

 
 
19h 46m 56.51s +06 09' 48.8" P.A. 10 sep 3 mag 8.48,10.40 Sp B9
 
 
Coord 2000
19469+0610
Discov num
BU  828
Comp
Coord arcsec 2000
19 46 56.51 +06 09 48.8
Date first
1881
Date last
2002
Obs
16
Pa first
10
Pa last
10
P.A. Now (θ)
10°
Sep first
2.9
Sep last
3.0
Sep. Now (ρ)
3"
Mag pri
8.48
Mag sec
10.40
delta mag (ΔM)
1.92
Spectral class
B9 (blue-white)
Pri motion ra
+010
Sec motion ra
Pri motion dec
-005
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
10.4
Precise sep
2.96
Cdsa2 id
BU 828
Constellation
Aquila
Ra deg
19.782363888888888
De deg
6.163555555555556
last precise pa
10.4
last precise sep
2.96
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19469+0610 BU 828 2002 16 10 3.0 8.50 10.40 B9 194656.51+060948.8

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