12209-5208 RST 586

 
 
12h 20m 51.72s -52 08' 30.5" P.A. 276 sep 0.6 mag 11.04,11.16 Sp A3
 
 
Coord 2000
12209-5208
Discov num
RST 586
Comp
Coord arcsec 2000
12 20 51.72 -52 08 30.5
Date first
1929
Date last
1991
Obs
3
Pa first
272
Pa last
276
P.A. Now (θ)
276°
Sep first
0.5
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
11.04
Mag sec
11.16
delta mag (ΔM)
0.12
Spectral class
A3 (white)
Pri motion ra
-015
Sec motion ra
-015
Pri motion dec
-002
Sec motion dec
-002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
276.2
Precise sep
0.59
Cdsa2 id
RST 586
Constellation
Centaurus
Tycho2
8242-02167-1
Ra deg
12.347700000000001
De deg
-52.14180555555556
last precise pa
276.2
last precise sep
0.59
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12209-5208 RST 586 1991 3 276 0.6 11.04 11.16 A3 122051.72-520830.5

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