12533-5017 TDS8571

 
 
12h 53m 16.86s -50 16' 51.8" P.A. 300 sep 1.8 mag 11.92,12.21
 
 
Coord 2000
12533-5017
Discov num
TDS8571
Comp
Coord arcsec 2000
12 53 16.86 -50 16 51.8
Date first
1991
Date last
1991
Obs
1
Pa first
300
Pa last
300
P.A. Now (θ)
300°
Sep first
1.8
Sep last
1.8
Sep. Now (ρ)
1.8"
Mag pri
11.92
Mag sec
12.21
delta mag (ΔM)
0.29
Spectral class
Pri motion ra
-006
Sec motion ra
-006
Pri motion dec
-002
Sec motion dec
-002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
299.9
Precise sep
1.75
Constellation
Centaurus
Tycho2
8253-01627-1
last precise pa
299.9
last precise sep
1.75
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12533-5017 TDS8571 1991 1 300 1.8 11.92 12.21 125316.86-501651.8

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