19097+0832 A  1173

 
 
19h 09m 44.45s +08 32' 22.3" P.A. 2 sep 2.1 mag 9.61,11.33 Sp B9
 
 
Coord 2000
19097+0832
Discov num
A  1173
Comp
Coord arcsec 2000
19 09 44.45 +08 32 22.3
Date first
1905
Date last
2002
Obs
8
Pa first
1
Pa last
2
P.A. Now (θ)
Sep first
1.9
Sep last
2.1
Sep. Now (ρ)
2.1"
Mag pri
9.61
Mag sec
11.33
delta mag (ΔM)
1.72
Spectral class
B9 (blue-white)
Pri motion ra
+000
Sec motion ra
+000
Pri motion dec
-011
Sec motion dec
-011
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
1.5
Precise sep
2.1
Constellation
Aquila
Tycho2
1041-00610-1
HD
178827
last precise pa
1.5
last precise sep
2.1
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19097+0832 A 1173 2002 8 2 2.1 9.61 11.33 B9 190944.45+083222.3

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