18561-0914 J  2242

 
 
18h 56m 10.01s -09 12' 54.4" P.A. 129 sep 4.8 mag 10.96,14.50
 
 
Coord 2000
18561-0914
Discov num
J  2242
Comp
Coord arcsec 2000
18 56 10.01 -09 12 54.4
Date first
1942
Date last
2006
Obs
2
Pa first
125
Pa last
129
P.A. Now (θ)
129°
Sep first
4.0
Sep last
4.8
Sep. Now (ρ)
4.8"
Mag pri
10.96
Mag sec
14.50
delta mag (ΔM)
3.54
Spectral class
Pri motion ra
-002
Sec motion ra
Pri motion dec
-005
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
128.5
Precise sep
4.78
Constellation
Scutum
last precise pa
128.5
last precise sep
4.78
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18561-0914 J 2242 1942 1 125 4.0 10.96 14.50 185610.01-091254.4
18561-0914 J 2242 2006 2 129 4.8 10.96 14.50 185610.01-091254.4

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