16251-7058 B 2810

16h 25m 08.05s -70° 57' 37.5" P.A. 28.00 sep 8.8 mag 9.70,13.50 Sp A0V dist. 335.57 pc (1094.63 l.y.)

Coord 2000 16251-7058 Discov num B  2810 Comp Coord arcsec 2000 16 25 08.05 -70 57 37.5
Date first 1931 Date last 2000 Obs 4
Pa first 28 Pa last 27.5 P.A. Now (θ) 27.5°
Sep first 8.0 Sep last 8.79 Sep. Now (ρ) 8.79"
Mag pri 9.70 Mag sec 13.50 delta mag (ΔM) 3.8 Spectral class A0V (white)
Pri motion ra -008 Sec motion ra -008
Pri motion dec -009 Sec motion dec -006
Notes




rPM=0.249 (< 0.3, Physical double)

This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Constellation Apus SAO 257397 HIP 80437 Tycho2 9278-01820-1
Gaia DR2 5807059327690856576 HD 147022 CP CP-70 2214 Distance 335.57
Distance ly 1094.63