09278-4235 HJ 4212 AB

09h 27m 46.42s -42° 34' 42.1" P.A. 64.00 sep 20.8 mag 7.41,13.20 Sp A1IV dist. 364.96 pc (1190.5 l.y.)

Coord 2000 09278-4235 Discov num HJ 4212 Comp AB Coord arcsec 2000 09 27 46.42 -42 34 42.1
Date first 1836 Date last 2015 Obs 9
Pa first 67 Pa last 63.9 P.A. Now (θ) 63.9°
Sep first 17.5 Sep last 20.771 Sep. Now (ρ) 20.771"
Mag pri 7.41 Mag sec 13.20 delta mag (ΔM) 5.79 Spectral class A1IV (white)
Pri motion ra -013 Sec motion ra -006
Pri motion dec +009 Sec motion dec +005
Notes




rPM=0.51

Nature of this double is uncertain.



09278-4235 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 81987 221183 09 27 46 -42 34 42 HDS 1357 Aa,Ab 1991 1 228 0.5 7.41 10.58 3.17
Show 221183 09 27 46 -42 34 42 HJ 4212 AB 2015 9 64 20.8 7.41 13.20 5.79 <===


Triple system
2 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Vela SAO 221183 HIP 46402 Tycho2 7699-00421-1
Gaia DR2 5425797687859498240 HD 81987 GC 13064 CD CD-42 5301
CP CP-42 3716 Distance 364.96 Distance ly 1190.5