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
Constellation
Centaurus
SAO
223364
HIP
60219
Tycho2
8234-03212-1
HD
107392
CD
CD-46 7866
CP
CP-46 5817
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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