12459-5059 TDS8517

 
 
12h 45m 54.00s -50 59' 04.5" P.A. 20 sep 0.7 mag 11.86,12.05
 
 
Coord 2000
12459-5059
Discov num
TDS8517
Comp
Coord arcsec 2000
12 45 54.00 -50 59 04.5
Date first
1991
Date last
1991
Obs
1
Pa first
20
Pa last
20
P.A. Now (θ)
20°
Sep first
0.7
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
11.86
Mag sec
12.05
delta mag (ΔM)
0.19
Spectral class
Pri motion ra
-011
Sec motion ra
-011
Pri motion dec
-005
Sec motion dec
-005
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
19.6
Precise sep
0.72
Cdsa2 id
TDS 8517
Constellation
Centaurus
Tycho2
8257-00969-1
Ra deg
12.765
De deg
-50.98458333333333
last precise pa
19.6
last precise sep
0.72
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12459-5059 TDS8517 1991 1 20 0.7 11.86 12.05 124554.00-505904.5

If you need more information about this double, apply for a data request form to the WDS.