12210-4743 TDS8346

 
 
12h 20m 57.53s -47 43' 27.4" P.A. 246 sep 0.4 mag 10.87,11.12 Sp A3
 
 
Coord 2000
12210-4743
Discov num
TDS8346
Comp
Coord arcsec 2000
12 20 57.53 -47 43 27.4
Date first
1991
Date last
1991
Obs
1
Pa first
246
Pa last
246
P.A. Now (θ)
246°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
10.87
Mag sec
11.12
delta mag (ΔM)
0.25
Spectral class
A3 (white)
Pri motion ra
-019
Sec motion ra
-019
Pri motion dec
-004
Sec motion dec
-004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
246.3
Precise sep
0.38
Constellation
Centaurus
Tycho2
8234-00146-1
last precise pa
246.3
last precise sep
0.38
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12210-4743 TDS8346 1991 1 246 0.4 10.87 11.12 122057.53-474327.4

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