12209-4727 HDS1738

 
 
12h 20m 54.17s -47 27' 16.7" P.A. 268 sep 0.4 mag 7.28,9.81 Sp A7III dist. 168.92 pc (551.02 l.y.)
 
 
Coord 2000
12209-4727
Discov num
HDS1738
Comp
Coord arcsec 2000
12 20 54.17 -47 27 16.7
Date first
1991
Date last
1991
Obs
1
Pa first
268
Pa last
268
P.A. Now (θ)
268°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
7.28
Mag sec
9.81
delta mag (ΔM)
2.53
Spectral class
A7III (white)
Pri motion ra
-063
Sec motion ra
Pri motion dec
+010
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
268
Precise sep
0.402
Cdsa2 id
HDS 1738
Constellation
Centaurus
SAO
223364
HIP
60219
Tycho2
8234-03212-1
HD
107392
CD
CD-46 7866
CP
CP-46 5817
Ra deg
12.348380555555556
De deg
-47.454638888888894
Distance
168.92
Distance ly
551.02
last precise pa
268
last precise sep
0.402
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12209-4727 HDS1738 1991 1 268 0.4 7.28 9.81 A7III D 122054.17-472716.7

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