16579-5210 BRT2091

 
 
16h 57m 53.17s -52 10' 23.2" sep 4.3 mag 11.62,12.36
 
 
Coord 2000
16579-5210
Discov num
BRT2091
Comp
Coord arcsec 2000
16 57 53.17 -52 10 23.2
Date first
1892
Date last
2000
Obs
3
Pa first
6
Pa last
0
P.A. Now (θ)
Sep first
2.8
Sep last
4.3
Sep. Now (ρ)
4.3"
Mag pri
11.62
Mag sec
12.36
delta mag (ΔM)
0.74
Spectral class
Pri motion ra
+001
Sec motion ra
+000
Pri motion dec
-031
Sec motion dec
+052
Notes
B (Blue magnitudes)
rPM=1.596
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
0.1
Precise sep
4.26
Constellation
Ara
last precise pa
0.1
last precise sep
4.26
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16579-5210 BRT2091 1892 1 6 2.8 11.62 12.36 B 165753.17-521023.2
16579-5210 BRT2091 1998 2 1 4.4 11.62 12.36 B 165753.17-521023.2
16579-5210 BRT2091 2000 3 0 4.3 11.62 12.36 B 165753.17-521023.2

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