11493-6305 RSS 275 (BK Cen)

 
 
11h 49m 16.03s -63 04' 42.9" P.A. 350 sep 15.1 mag 10.28,12.95 Sp G5 dist. 666.67 pc (2174.68 l.y.)
 
 
Coord 2000
11493-6305
Discov num
RSS 275
Comp
Coord arcsec 2000
11 49 16.03 -63 04 42.9
Date first
1925
Date last
2010
Obs
5
Pa first
348
Pa last
350
P.A. Now (θ)
350°
Sep first
15.2
Sep last
15.1
Sep. Now (ρ)
15.1"
Mag pri
10.28
Mag sec
12.95
delta mag (ΔM)
2.67
Spectral class
G5 (yellow)
Pri motion ra
-004
Sec motion ra
-009
Pri motion dec
+000
Sec motion dec
+004
Notes
rPM=0.65
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
349.8
Precise sep
15.06
Var name
BK Cen
Constellation
Centaurus
HIP
57649
Tycho2
8977-06879-1
HD
309120
CP
CP-62 2320
Distance
666.67
Distance ly
2174.68
last precise pa
349.8
last precise sep
15.06
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11493-6305 RSS 275 2000 3 350 15.1 10.27 13.00 G5 D 114916.03-630442.9
11493-6305 RSS 275 2010 5 350 14.7 10.28 12.95 G5 114916.03-630442.9

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