19553+8327 LDS1926

 
 
19h 54m 43.37s +83 26' 38.2" P.A. 138 sep 7.7 mag 15.90,17.10
 
 
Coord 2000
19553+8327
Discov num
LDS1926
Comp
Coord arcsec 2000
19 54 43.37 +83 26 38.2
Date first
1963
Date last
2010
Obs
4
Pa first
139
Pa last
138
P.A. Now (θ)
138°
Sep first
8.0
Sep last
7.7
Sep. Now (ρ)
7.7"
Mag pri
15.90
Mag sec
17.10
delta mag (ΔM)
1.2
Spectral class
Pri motion ra
+821
Sec motion ra
Pri motion dec
-029
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
138.4
Precise sep
7.7
Constellation
Draco
last precise pa
138.4
last precise sep
7.7
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19553+8327 LDS1926 1963 1 139 8.0 15.90 17.10 195443.37+832638.2
19553+8327 LDS1926 2002 3 140 7.7 15.90 17.10 195443.37+832638.2
19553+8327 LDS1926 2010 4 140 7.2 15.90 17.10 195443.37+832638.2

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