12390-6232 RST4504

 
 
12h 39m 00.88s -62 31' 46.1" P.A. 75 sep 0.6 mag 9.31,9.46 Sp A0V dist. 231.48 pc (755.09 l.y.)
 
 
Coord 2000
12390-6232
Discov num
RST4504
Comp
Coord arcsec 2000
12 39 00.88 -62 31 46.1
Date first
1939
Date last
1991
Obs
10
Pa first
68
Pa last
75
P.A. Now (θ)
75°
Sep first
0.8
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
9.31
Mag sec
9.46
delta mag (ΔM)
0.15
Spectral class
A0V (white)
Pri motion ra
-021
Sec motion ra
-021
Pri motion dec
-009
Sec motion dec
-009
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
74.8
Precise sep
0.57
Cdsa2 id
RST 4504
Constellation
Crux
SAO
251982
HIP
61715
Tycho2
8992-00994-1
HD
109891
CP
CP-61 3319
Ra deg
12.650244444444445
De deg
-62.529472222222225
Distance
231.48
Distance ly
755.09
last precise pa
74.8
last precise sep
0.57
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12390-6232 RST4504 1991 10 75 0.6 9.31 9.46 A0V D 123900.88-623146.1

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