19050+6928 LDS1899

 
 
19h 07m 38.08s +69 28' 28.9" P.A. 250 sep 3.2 mag 10.10,11.10
 
 
Coord 2000
19050+6928
Discov num
LDS1899
Comp
Coord arcsec 2000
19 07 38.08 +69 28 28.9
Date first
1966
Date last
2010
Obs
4
Pa first
233
Pa last
250
P.A. Now (θ)
250°
Sep first
3.5
Sep last
3.2
Sep. Now (ρ)
3.2"
Mag pri
10.10
Mag sec
11.10
delta mag (ΔM)
1
Spectral class
Pri motion ra
+032
Sec motion ra
Pri motion dec
-076
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
249.7
Precise sep
3.21
Cdsa2 id
LDS 1899
Constellation
Draco
Ra deg
19.127244444444443
De deg
69.47469444444445
last precise pa
249.7
last precise sep
3.21
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19050+6928 LDS1899 1966 1 233 3.5 10.50 11.20 X 190500.00+692800.0
19050+6928 LDS1899 2000 2 244 3.1 10.50 11.20 190738.47+692839.2
19050+6928 LDS1899 2010 3 250 3.1 10.50 11.20 190738.47+692839.2

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