18566+8042 LDS1897

 
 
18h 56m 37.08s +80 42' 40.9" P.A. 115 sep 11.7 mag 16.70,20.20
 
 
Coord 2000
18566+8042
Discov num
LDS1897
Comp
Coord arcsec 2000
18 56 37.08 +80 42 40.9
Date first
1962
Date last
2000
Obs
2
Pa first
116
Pa last
115
P.A. Now (θ)
115°
Sep first
11.0
Sep last
11.7
Sep. Now (ρ)
11.7"
Mag pri
16.70
Mag sec
20.20
delta mag (ΔM)
3.5
Spectral class
Pri motion ra
-223
Sec motion ra
Pri motion dec
+071
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
114.6
Precise sep
11.73
Constellation
Draco
last precise pa
114.6
last precise sep
11.73
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18566+8042 LDS1897 2000 2 115 11.7 16.70 20.20 D 185637.08+804240.9
18566+8042 LDS1897 2010 3 115 11.4 16.70 20.20 185637.08+804240.9

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