18551+0838 J  1276

 
 
18h 55m 07.45s +08 37' 12.7" P.A. 111 sep 3.1 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
1982
Obs
3
Pa first
110
Pa last
111
P.A. Now (θ)
111°
Sep first
1.6
Sep last
3.1
Sep. Now (ρ)
3.1"
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
111.3
Precise sep
3.07
Constellation
Aquila
last precise pa
111.3
last precise sep
3.07
 
 
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

If you need more information about this double, apply for a data request form to the WDS.