10016+7831 LDS1704

 
 
10h 01m 36.41s +78 30' 38.2" P.A. 351 sep 89.2 mag 12.75,15.61
 
 
Coord 2000
10016+7831
Discov num
LDS1704
Comp
Coord arcsec 2000
10 01 36.41 +78 30 38.2
Date first
1965
Date last
2010
Obs
4
Pa first
350
Pa last
351
P.A. Now (θ)
351°
Sep first
89.0
Sep last
89.2
Sep. Now (ρ)
89.2"
Mag pri
12.75
Mag sec
15.61
delta mag (ΔM)
2.86
Spectral class
Pri motion ra
-050
Sec motion ra
Pri motion dec
-060
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
351.2
Precise sep
89.15
Cdsa2 id
LDS 1704
Constellation
Draco
Tycho2
4545-00673-1
Ra deg
10.026780555555556
De deg
78.51061111111112
last precise pa
351.2
last precise sep
89.15
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10016+7831 LDS1704 2000 2 351 89.1 12.41 15.50 D 100136.41+783038.2
10016+7831 LDS1704 2004 3 351 89.1 12.41 15.50 D 100136.41+783038.2
10016+7831 LDS1704 2010 4 351 89.2 12.75 15.61 100136.41+783038.2

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