19288+2305 A   160

 
 
19h 28m 50.22s +23 04' 47.9" P.A. 110 sep 0.2 mag 8.90,9.00 Sp A3
 
 
Coord 2000
19288+2305
Discov num
A   160
Comp
Coord arcsec 2000
19 28 50.22 +23 04 47.9
Date first
1900
Date last
2008
Obs
41
Pa first
53
Pa last
110
P.A. Now (θ)
110°
Sep first
0.5
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
8.90
Mag sec
9.00
delta mag (ΔM)
0.1
Spectral class
A3 (white)
Pri motion ra
-004
Sec motion ra
Pri motion dec
-009
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
110.2
Precise sep
0.156
Constellation
Vulpecula
SAO
87264
Tycho2
2125-00984-1
HD
183458
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19288+2305 A 160 1991 39 78 0.3 8.90 9.00 A3 192850.22+230447.9
19288+2305 A 160 2008 41 110 0.2 8.90 9.00 A3 192850.22+230447.9

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