18551+0838 J  1276

 
 
18h 55m 07.45s +08 37' 12.7" P.A. 107 sep 3 mag 11.80,13.30
 
 
Coord 2000
18551+0838
Discov num
J  1276
Comp
Coord arcsec 2000
18 55 07.45 +08 37 12.7
Date first
1916
Date last
2015
Obs
4
Pa first
110
Pa last
107
P.A. Now (θ)
107°
Sep first
1.6
Sep last
3.0
Sep. Now (ρ)
3"
Mag pri
11.80
Mag sec
13.30
delta mag (ΔM)
1.5
Spectral class
Pri motion ra
-015
Sec motion ra
Pri motion dec
-006
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
106.9
Precise sep
3.008
Constellation
Aquila
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18551+0838 J 1276 1982 3 111 3.1 11.80 13.30 185507.45+083712.7
18551+0838 J 1276 2015 4 107 3.0 11.80 13.30 185507.45+083712.7

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