17533+5848 LDS1456

 
 
17h 53m 15.83s +58 47' 17.7" P.A. 185 sep 15.2 mag 16.30,17.80
 
 
Coord 2000
17533+5848
Discov num
LDS1456
Comp
Coord arcsec 2000
17 53 15.83 +58 47 17.7
Date first
1963
Date last
2010
Obs
3
Pa first
184
Pa last
185
P.A. Now (θ)
185°
Sep first
15.5
Sep last
15.2
Sep. Now (ρ)
15.2"
Mag pri
16.30
Mag sec
17.80
delta mag (ΔM)
1.5
Spectral class
Pri motion ra
-150
Sec motion ra
Pri motion dec
+077
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
184.8
Precise sep
15.2
Constellation
Draco
last precise pa
184.8
last precise sep
15.2
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17533+5848 LDS1456 1999 2 185 15.2 16.30 17.80 D 175315.83+584717.7
17533+5848 LDS1456 2010 3 185 15.1 16.30 17.80 175315.83+584717.7

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