14392-5542 HJ 4691

 
 
14h 39m 11.13s -55 42' 10.9" P.A. 277 sep 12.2 mag 9.26,10.00 Sp B9V dist. 222.22 pc (724.88 l.y.)
 
 
Coord 2000
14392-5542
Discov num
HJ 4691
Comp
Coord arcsec 2000
14 39 11.13 -55 42 10.9
Date first
1835
Date last
2010
Obs
18
Pa first
270
Pa last
277
P.A. Now (θ)
277°
Sep first
8.5
Sep last
12.2
Sep. Now (ρ)
12.2"
Mag pri
9.26
Mag sec
10.00
delta mag (ΔM)
0.74
Spectral class
B9V (blue-white)
Pri motion ra
-010
Sec motion ra
-006
Pri motion dec
-015
Sec motion dec
-005
Notes
rPM=0.597
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
277.1
Precise sep
12.17
Constellation
Centaurus
SAO
241878
HIP
71638
Tycho2
8683-00888-1
HD
128505
CP
CP-55 6094
Distance
222.22
Distance ly
724.88
last precise pa
277.1
last precise sep
12.17
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14392-5542 HJ 4691 2004 16 277 12.5 9.26 10.00 B9V D 143911.13-554210.9
14392-5542 HJ 4691 2010 18 278 11.6 9.26 10.00 B9V 143911.13-554210.9

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