19088+2825 ES  348

 
 
19h 08m 45.54s +28 24' 32.1" P.A. 255 sep 4.8 mag 8.78,11.30 Sp G8II
 
 
Coord 2000
19088+2825
Discov num
ES  348
Comp
Coord arcsec 2000
19 08 45.54 +28 24 32.1
Date first
1906
Date last
2011
Obs
3
Pa first
256
Pa last
255
P.A. Now (θ)
255°
Sep first
5.5
Sep last
4.8
Sep. Now (ρ)
4.8"
Mag pri
8.78
Mag sec
11.30
delta mag (ΔM)
2.52
Spectral class
G8II (yellow)
Pri motion ra
-001
Sec motion ra
Pri motion dec
+006
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
255.4
Precise sep
4.8
Constellation
Lyra
last precise pa
255.4
last precise sep
4.8
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19088+2825 ES 348 1914 2 254 5.5 8.78 11.30 G8II 190845.54+282432.1
19088+2825 ES 348 2011 3 255 4.8 8.78 11.30 G8II D 190845.54+282432.1

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