09513-5311 COO  93AB

 
 
09H 51M 16.24S -53 10' 44.2" P.A. 227 SEP 12 MAG 9.40,10.52 SP B5IAB/IB
 
 
Coord 2000
09513-5311
Discov num
COO  93
Comp
AB
Coord arcsec 2000
09 51 16.24 -53 10 44.2
Date first
1893
Date last
1999
Obs
10
Pa first
228
Pa last
227
P.A. Now (θ)
227°
Sep first
12.1
Sep last
12.0
Sep. Now (ρ)
12"
Mag pri
9.40
Mag sec
10.52
delta mag (ΔM)
1.12
Spectral class
B5Iab/Ib (blue-white)
Pri motion ra
-007
Sec motion ra
-006
Pri motion dec
+004
Sec motion dec
+005
Notes
rPM=0.175 (< 0.3, Physical double)
This double is physical.
 
 
09513-5311 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 237411 09513-5311 B 1665 Aa,Ab 1929 1929 1 279 0.2 10.10 10.40 0.30
Show 237411 09513-5311 COO 93 AB 1893 1999 10 227 12.0 9.40 10.52 1.12 <===
Show 237411 09513-5311 TP 9001 AD 1900 2000 7 251 15.1 9.40 13.30 3.90
Show 237411 09513-5311 COO 93 BC 1892 1999 8 308 7.2 10.52 13.20 2.68
Quintuple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Vela
SAO
237411
Tycho2
8598-01988-1
HD
85595
last precise pa
227.2
last precise sep
11.95