18054-0019 A  1166

 
 
18h 05m 24.02s -00 18' 14.1" P.A. 115 sep 0.5 mag 10.20,13.70
 
 
Coord 2000
18054-0019
Discov num
A  1166
Comp
Coord arcsec 2000
18 05 24.02 -00 18 14.1
Date first
1905
Date last
1925
Obs
3
Pa first
114
Pa last
115
P.A. Now (θ)
115°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
10.20
Mag sec
13.70
delta mag (ΔM)
3.5
Spectral class
Pri motion ra
+005
Sec motion ra
Pri motion dec
+007
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
114.9
Precise sep
0.51
Constellation
Serpens
last precise pa
114.9
last precise sep
0.51
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18054-0019 A 1166 1925 3 115 0.5 10.20 13.70 180524.02-001814.1

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