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
last precise pa
110.2
last precise sep
0.156
 
 
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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