10440-5952 HJ 4357 AB (HD 93130)

 
 
10h 44m 00.36s -59° 52' 27.5" P.A. 157.00 sep 12.2 mag 8.04,12.50 Sp O
 
 
Coord 2000 10440-5952 Discov num HJ 4357 Comp AB Coord arcsec 2000 10 44 00.36 -59 52 27.5
Date first 1837 Date last 2015 Obs 8
Pa first 156 Pa last 157.2 P.A. Now (θ) 157.2°
Sep first 11.5 Sep last 12.215 Sep. Now (ρ) 12.215"
Mag pri 8.04 Mag sec 12.50 delta mag (ΔM) 4.46 Spectral class O (blue)
Pri motion ra -006 Sec motion ra -007
Pri motion dec +000 Sec motion dec -003
Notes N (See Notes)
rPM=0.415
Nature of this double is uncertain.
 
 
10440-5952 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 238400 10 44 00 -59 52 28 SNA 13 Aa,Ab 2013 2 5 0.0 7.40 9.80 2.40
Show HD 93130 238400 10 44 00 -59 52 28 HJ 4357 AB 2015 8 157 12.2 8.04 12.50 4.46 <===
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 93130 Constellation Carina SAO 238400 Tycho2 8626-02169-1
Gaia DR2 5350350303799853056 HD 93130 GC 14772