11577+7213 LDS1744

 
 
11h 57m 31.49s +72 11' 29.9" P.A. 252 sep 62.8 mag 10.30,11.55
 
 
Coord 2000
11577+7213
Discov num
LDS1744
Comp
Coord arcsec 2000
11 57 31.49 +72 11 29.9
Date first
1896
Date last
2010
Obs
8
Pa first
251
Pa last
252
P.A. Now (θ)
252°
Sep first
62.5
Sep last
62.8
Sep. Now (ρ)
62.8"
Mag pri
10.30
Mag sec
11.55
delta mag (ΔM)
1.25
Spectral class
Pri motion ra
-073
Sec motion ra
-073
Pri motion dec
-018
Sec motion dec
-016
Notes
rPM=0.027 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
251.9
Precise sep
62.82
Cdsa2 id
LDS 1744
Constellation
Draco
Tycho2
4396-00212-1
Ra deg
11.958747222222222
De deg
72.19163888888889
last precise pa
251.9
last precise sep
62.82
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11577+7213 LDS1744 2000 5 252 62.8 10.30 11.83 D 115731.49+721129.9
11577+7213 LDS1744 2004 7 252 62.7 10.30 11.83 D 115731.49+721129.9
11577+7213 LDS1744 2010 8 252 62.8 10.30 11.55 115731.49+721129.9

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