08579-4744 SNA 9 AB

 
 
08h 57m 54.61s -47° 44' 15.7" P.A. 112.00 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 2015 Obs 2
Pa first 110 Pa last 111.5 P.A. Now (θ) 111.5°
Sep first 5.2 Sep last 5.206 Sep. Now (ρ) 5.206"
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)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
This double is physical.
 
 
08579-4744 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 08 57 55 -47 44 16 SNA 9 Aa,Ab 2015 16 329 0.0 6.30 7.40 1.10 Y
Show 08 57 55 -47 44 16 SNA 9 AB 2015 2 112 5.2 6.06 13.01 6.95 <===
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vela Gaia DR2 5328579939188867200