21568-6705 LDS 764

 
 
21h 56m 41.92s -67 04' 36.5" P.A. 304 sep 25.8 mag 17.10,17.30
 
 
Coord 2000
21568-6705
Discov num
LDS 764
Comp
Coord arcsec 2000
21 56 41.92 -67 04 36.5
Date first
1920
Date last
2010
Obs
7
Pa first
315
Pa last
304
P.A. Now (θ)
304°
Sep first
53.0
Sep last
25.8
Sep. Now (ρ)
25.8"
Mag pri
17.10
Mag sec
17.30
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
-063
Sec motion ra
-062
Pri motion dec
-029
Sec motion dec
-032
Notes
rPM=0.045 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
303.9
Precise sep
25.77
Cdsa2 id
LDS 764
Constellation
Indus
Ra deg
21.94497777777778
De deg
-67.07680555555555
last precise pa
303.9
last precise sep
25.77
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21568-6705 LDS 764 1920 1 315 53.0 17.10 17.30 I 215640.17-670515.6
21568-6705 LDS 764 2000 2 304 25.7 17.10 17.30 215641.92-670436.5
21568-6705 LDS 764 2010 7 304 25.7 17.10 17.30 215641.92-670436.5

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