09156-5458 SRW   4AC

 
 
09h 15m 33.60s -54 57' 58.3" P.A. 228 sep 22.2 mag 9.49,10.83 Sp B9V+A: dist. 961.54 pc (3136.54 l.y.)
 
 
Coord 2000
09156-5458
Discov num
SRW   4
Comp
AC
Coord arcsec 2000
09 15 33.60 -54 57 58.3
Date first
1893
Date last
2010
Obs
10
Pa first
230
Pa last
228
P.A. Now (θ)
228°
Sep first
22.0
Sep last
22.2
Sep. Now (ρ)
22.2"
Mag pri
9.49
Mag sec
10.83
delta mag (ΔM)
1.34
Spectral class
B9V+A: (blue-white/white)
Pri motion ra
-012
Sec motion ra
-013
Pri motion dec
+009
Sec motion dec
+008
Notes
rPM=0.093 (< 0.3, Physical double)
This double is physical.
 
 
09156-5458 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 236773 09156-5458 FAL 28 AB 1893 2010 15 162 26.1 8.69 9.44 0.75
Show 236773 09156-5458 SRW 4 AC 1893 2010 10 228 22.2 9.49 10.83 1.34 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
228.1
Precise sep
22.19
Cdsa2 id
SRW 4 AC
Constellation
Vela
SAO
236773
HIP
45434
Tycho2
8587-03847-1
HD
80092
CP
CP-54 2130
Ra deg
9.259333333333334
De deg
-54.96619444444445
Distance
961.54
Distance ly
3136.54
last precise pa
228.1
last precise sep
22.19
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09156-5458 SRW 4 AC 2010 10 228 22.2 9.49 10.83 B9V+A: 091533.60-545758.3

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