10181+2731 STF 1421 (HD 89223)

 
 
10h 18m 05.54s +27 31' 27.9" P.A. 331.00 sep 4.5 mag 8.19,9.12 Sp F2 dist. 429.18 pc (1399.99 l.y.)
 
 
Coord 2000 10181+2731 Discov num STF1421 Comp Coord arcsec 2000 10 18 05.54 +27 31 27.9
Date first 1827 Date last 2020 Obs 63
Pa first 315 Pa last 331.1 P.A. Now (θ) 331.1°
Sep first 2.0 Sep last 4.5 Sep. Now (ρ) 4.5"
Mag pri 8.19 Mag sec 9.12 delta mag (ΔM) 0.93 Spectral class F2 (yellow-white)
Pri motion ra +010 Sec motion ra +001
Pri motion dec -040 Sec motion dec -020
Notes
rPM=0.532
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 89223 Constellation Leo SAO 81277 HIP 50451
Tycho2 1975-00452-1 Gaia DR2 740860624241692416 HD 89223 GC 14130
BD BD+28 1866 Distance 429.18 Distance ly 1399.99