20086+7047 LDS1927

 
 
20h 08m 16.22s +70 46' 05.9" P.A. 220 sep 3.9 mag 16.40,18.60
 
 
Coord 2000
20086+7047
Discov num
LDS1927
Comp
Coord arcsec 2000
20 08 16.22 +70 46 05.9
Date first
1962
Date last
2015
Obs
3
Pa first
224
Pa last
220
P.A. Now (θ)
220°
Sep first
4.0
Sep last
3.9
Sep. Now (ρ)
3.9"
Mag pri
16.40
Mag sec
18.60
delta mag (ΔM)
2.2
Spectral class
Pri motion ra
-312
Sec motion ra
Pri motion dec
-159
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
219.5
Precise sep
3.942
Constellation
Draco
Gaia DR2
80568906240
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20086+7047 LDS1927 1962 1 224 4.0 16.40 18.60 I 200816.22+704605.9
20086+7047 LDS1927 2000 2 219 4.0 16.40 18.60 200816.22+704605.9
20086+7047 LDS1927 2015 3 220 3.9 16.40 18.60 200816.22+704605.9

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