09470-5554 RST 433 AB (HD 300278)

09h 47m 02.36s -55° 54' 16.8" P.A. 15.00 sep 2.0 mag 10.97,12.00 Sp B9

Coord 2000 09470-5554 Discov num RST 433 Comp AB Coord arcsec 2000 09 47 02.36 -55 54 16.8
Date first 1929 Date last 2015 Obs 3
Pa first 16 Pa last 15.1 P.A. Now (θ) 15.1°
Sep first 1.8 Sep last 1.966 Sep. Now (ρ) 1.966"
Mag pri 10.97 Mag sec 12.00 delta mag (ΔM) 1.03 Spectral class B9 (blue-white)
Pri motion ra -010 Sec motion ra
Pri motion dec +004 Sec motion dec
Notes




Nature of this double is uncertain.



09470-5554 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 300278 09 47 02 -55 54 17 RST 433 AB 2015 3 15 2.0 10.97 12.00 1.03 <===
Show 09 47 02 -55 54 17 DAM 505 AC 2015 5 142 8.3 10.90 14.00 3.10


Triple system
3 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Name HD 300278 Constellation Vela Tycho2 8602-01017-1 Gaia DR2 5307632799588075136
HD 300278