17290-5134 BRT 972

 
 
17h 28m 58.79s -51 34' 14.3" P.A. 109 sep 5.5 mag 10.94,12.40
 
 
Coord 2000
17290-5134
Discov num
BRT 972
Comp
Coord arcsec 2000
17 28 58.79 -51 34 14.3
Date first
1904
Date last
2000
Obs
5
Pa first
110
Pa last
109
P.A. Now (θ)
109°
Sep first
4.3
Sep last
5.5
Sep. Now (ρ)
5.5"
Mag pri
10.94
Mag sec
12.40
delta mag (ΔM)
1.46
Spectral class
Pri motion ra
-002
Sec motion ra
Pri motion dec
-006
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
108.5
Precise sep
5.46
Constellation
Ara
last precise pa
108.5
last precise sep
5.46
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17290-5134 BRT 972 1904 1 110 4.2 10.94 12.40 172857.85-513304.1
17290-5134 BRT 972 2000 4 109 5.5 10.94 12.40 172858.79-513414.3

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