17569-5011 BRT1005

 
 
17h 56m 55.31s -50 10' 54.0" P.A. 154 sep 6 mag 13.02,13.09
 
 
Coord 2000
17569-5011
Discov num
BRT1005
Comp
Coord arcsec 2000
17 56 55.31 -50 10 54.0
Date first
1904
Date last
2010
Obs
6
Pa first
78
Pa last
154
P.A. Now (θ)
154°
Sep first
2.4
Sep last
6.0
Sep. Now (ρ)
6"
Mag pri
13.02
Mag sec
13.09
delta mag (ΔM)
0.07
Spectral class
Pri motion ra
-006
Sec motion ra
Pri motion dec
+006
Sec motion dec
Notes
B (Blue magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ara
last precise pa
154.3
last precise sep
6
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17569-5011 BRT1005 1904 1 78 2.4 13.02 13.09 B 175655.31-501054.0
17569-5011 BRT1005 2000 4 155 6.2 13.02 13.09 B 175655.31-501054.0
17569-5011 BRT1005 2010 6 154 6.0 13.02 13.09 B 175655.31-501054.0

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