08579-4744 SNA   9AB

 
 
08h 57m 54.61s -47 44' 15.7" P.A. 110 sep 5.2 mag 6.06,13.01 Sp O5I
 
 
Coord 2000
08579-4744
Discov num
SNA   9
Comp
AB
Coord arcsec 2000
08 57 54.61 -47 44 15.7
Date first
2013
Date last
2013
Obs
1
Pa first
110
Pa last
110
P.A. Now (θ)
110°
Sep first
5.2
Sep last
5.2
Sep. Now (ρ)
5.2"
Mag pri
6.06
Mag sec
13.01
delta mag (ΔM)
6.95
Spectral class
O5I (blue)
Pri motion ra
-004
Sec motion ra
Pri motion dec
+004
Sec motion dec
Notes
N V K (See Notes, Proper motion indicates physical, K-band or other infrared magnitudes)
This double is physical.
 
 
08579-4744 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 220701 08579-4744 SNA 9 Aa,Ab 2012 2015 16 329 0.0 6.30 7.40 1.10 Y
Show 220701 08579-4744 SNA 9 AB 2013 2013 1 110 5.2 6.06 13.01 6.95 <===
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
109.9
Precise sep
5.22
Cdsa2 id
SNA 9 AB
Constellation
Vela
SAO
220701
Tycho2
8156-02257-1
Ra deg
8.965169444444443
De deg
-47.73769444444444
last precise pa
109.9
last precise sep
5.22
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08579-4744 SNA 9 AB 2013 1 110 5.2 6.06 13.01 O5I V K 085754.61-474415.7

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