18461-1529 HU 251 (HD 173479)

18h 46m 05.78s -15° 28' 33.9" P.A. 304.00 sep 2.6 mag 8.51,11.86 Sp A0V dist. 326.8 pc (1066.02 l.y.)

Coord 2000 18461-1529 Discov num HU  251 Comp Coord arcsec 2000 18 46 05.78 -15 28 33.9
Date first 1900 Date last 1991 Obs 6
Pa first 310 Pa last 303.6 P.A. Now (θ) 303.6°
Sep first 2.4 Sep last 2.57 Sep. Now (ρ) 2.57"
Mag pri 8.51 Mag sec 11.86 delta mag (ΔM) 3.35 Spectral class A0V (white)
Pri motion ra +009 Sec motion ra +005
Pri motion dec -004 Sec motion dec +000
Notes




rPM=0.574

Nature of this double is uncertain.



OTHER CATALOGS AND DESIGNATIONS

Name HD 173479 Constellation Scutum SAO 161807 HIP 92090
Tycho2 6280-00519-1 Gaia DR2 4100210049805186944 HD 173479 BD BD-15 5086
Distance 326.8 Distance ly 1066.02