12043-2102 BU 458 (HD 104835)

12h 04m 17.11s -21° 02' 21.0" P.A. 236.00 sep 30.1 mag 7.87,9.97 Sp A2II dist. 384.62 pc (1254.63 l.y.)

Coord 2000 12043-2102 Discov num BU  458 Comp Coord arcsec 2000 12 04 17.11 -21 02 21.0
Date first 1879 Date last 2014 Obs 21
Pa first 233 Pa last 236.2 P.A. Now (θ) 236.2°
Sep first 30.4 Sep last 30.14 Sep. Now (ρ) 30.14"
Mag pri 7.87 Mag sec 9.97 delta mag (ΔM) 2.1 Spectral class A2II (white)
Pri motion ra -009 Sec motion ra -008
Pri motion dec -014 Sec motion dec -019
Notes Y (Parallax indicates components are non-physical)




rPM=0.247 (< 0.3, Physical double)

This double is not physical.



OTHER CATALOGS AND DESIGNATIONS

Name HD 104835 Constellation Corvus SAO 180426 HIP 58855
Tycho2 6100-00988-1 Gaia DR2 3494406321402644096 HD 104835 GC 16488
BD BD-20 3568 Distance 384.62 Distance ly 1254.63