17211+5637 LDS1444

 
 
17h 20m 56.44s +56 37' 14.5" P.A. 118 sep 9 mag 16.10,20.80
 
 
Coord 2000
17211+5637
Discov num
LDS1444
Comp
Coord arcsec 2000
17 20 56.44 +56 37 14.5
Date first
1963
Date last
1963
Obs
1
Pa first
118
Pa last
118
P.A. Now (θ)
118°
Sep first
9.0
Sep last
9.0
Sep. Now (ρ)
9"
Mag pri
16.10
Mag sec
20.80
delta mag (ΔM)
4.7
Spectral class
Pri motion ra
-008
Sec motion ra
Pri motion dec
-139
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
118
Precise sep
9
Cdsa2 id
LDS 1444
Constellation
Draco
Ra deg
17.34901111111111
De deg
56.620694444444446
last precise pa
118
last precise sep
9
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17211+5637 LDS1444 1963 1 118 9.0 16.10 20.80 172056.44+563714.5

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