13455-4910 RST 653

 
 
13h 45m 30.90s -49 09' 42.7" P.A. 206 sep 0.3 mag 9.52,10.04 Sp B9IV/V dist. 819.67 pc (2673.76 l.y.)
 
 
Coord 2000
13455-4910
Discov num
RST 653
Comp
Coord arcsec 2000
13 45 30.90 -49 09 42.7
Date first
1928
Date last
1991
Obs
5
Pa first
203
Pa last
206
P.A. Now (θ)
206°
Sep first
0.3
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
9.52
Mag sec
10.04
delta mag (ΔM)
0.52
Spectral class
B9IV/V (blue-white)
Pri motion ra
-001
Sec motion ra
Pri motion dec
-005
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
206
Precise sep
0.3
Constellation
Centaurus
SAO
224398
HIP
67131
Tycho2
8270-01957-1
HD
119632
CD
CD-48 8459
CP
CP-48 5808
Distance
819.67
Distance ly
2673.76
last precise pa
206
last precise sep
0.3
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13455-4910 RST 653 1991 5 206 0.3 9.52 10.04 B9IV/V D 134530.90-490942.7

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