16492-5152 TDS 838

 
 
16h 49m 12.30s -51 52' 16.2" P.A. 298 sep 1 mag 11.05,11.94 Sp B
 
 
Coord 2000
16492-5152
Discov num
TDS 838
Comp
Coord arcsec 2000
16 49 12.30 -51 52 16.2
Date first
1991
Date last
1991
Obs
1
Pa first
298
Pa last
298
P.A. Now (θ)
298°
Sep first
1.0
Sep last
1.0
Sep. Now (ρ)
1"
Mag pri
11.05
Mag sec
11.94
delta mag (ΔM)
0.89
Spectral class
B (blue-white)
Pri motion ra
-002
Sec motion ra
-002
Pri motion dec
-004
Sec motion dec
-004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
298.3
Precise sep
1.038
Constellation
Ara
Tycho2
8338-02915-1
last precise pa
298.3
last precise sep
1.038
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16492-5152 TDS 838 1991 1 298 1.0 11.05 11.94 164912.30-515216.2

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