19566+6122 ES 1851

 
 
19h 56m 37.70s +61 22' 06.6" P.A. 155 sep 6.2 mag 10.47,12.70
 
 
Coord 2000
19566+6122
Discov num
ES 1851
Comp
Coord arcsec 2000
19 56 37.70 +61 22 06.6
Date first
1920
Date last
2011
Obs
4
Pa first
108
Pa last
155
P.A. Now (θ)
155°
Sep first
5.6
Sep last
6.2
Sep. Now (ρ)
6.2"
Mag pri
10.47
Mag sec
12.70
delta mag (ΔM)
2.23
Spectral class
Pri motion ra
+026
Sec motion ra
Pri motion dec
+043
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
154.8
Precise sep
6.19
Constellation
Draco
Tycho2
4231-01446-1
last precise pa
154.8
last precise sep
6.19
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19566+6122 ES 1851 1920 1 108 5.6 10.47 12.70 195637.70+612206.6
19566+6122 ES 1851 2011 2 155 6.2 10.47 12.70 195637.70+612206.6

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