18497-7300 R 314 (HD 172881)

 
 
18h 49m 43.67s -72° 59' 44.6" P.A. 273.00 sep 2.0 mag 6.20,8.08 Sp B9.5IV-V dist. 215.98 pc (704.53 l.y.)
 
 
Coord 2000 18497-7300 Discov num R   314 Comp Coord arcsec 2000 18 49 43.67 -72 59 44.6
Date first 1880 Date last 2015 Obs 11
Pa first 260 Pa last 273.3 P.A. Now (θ) 273.3°
Sep first 1.0 Sep last 1.965 Sep. Now (ρ) 1.965"
Mag pri 6.20 Mag sec 8.08 delta mag (ΔM) 1.88 Spectral class B9.5IV-V (blue-white)
Pri motion ra +017 Sec motion ra +017
Pri motion dec -007 Sec motion dec -007
Notes N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 172881 Constellation Pavo SAO 257630 HIP 92394
Tycho2 9300-02260-1 Gaia DR2 6415333413847155712 HD 172881 HR 7027
GC 25701 CP CP-73 1939 Distance 215.98 Distance ly 704.53