17444+5819 LDS1451

 
 
17h 44m 27.31s +58 18' 40.3" P.A. 125 sep 13.3 mag 15.70,16.80
 
 
Coord 2000
17444+5819
Discov num
LDS1451
Comp
Coord arcsec 2000
17 44 27.31 +58 18 40.3
Date first
1963
Date last
2009
Obs
4
Pa first
119
Pa last
125
P.A. Now (θ)
125°
Sep first
12.5
Sep last
13.3
Sep. Now (ρ)
13.3"
Mag pri
15.70
Mag sec
16.80
delta mag (ΔM)
1.1
Spectral class
Pri motion ra
-078
Sec motion ra
Pri motion dec
-154
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
125
Precise sep
13.3
Constellation
Draco
last precise pa
125
last precise sep
13.3
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17444+5819 LDS1451 1963 1 119 12.5 15.70 16.80 174427.31+581840.3
17444+5819 LDS1451 2009 2 125 13.3 15.70 16.80 174427.31+581840.3
17444+5819 LDS1451 2010 5 122 12.8 15.70 16.80 174427.31+581840.3

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