03211+4322 A 1705 (HD 20652)

03h 21m 05.70s +43° 21' 34.5" P.A. 8.00 sep 3.4 mag 9.92,10.19 Sp B9 dist. 333.33 pc (1087.32 l.y.)

Coord 2000 03211+4322 Discov num A  1705 Comp Coord arcsec 2000 03 21 05.70 +43 21 34.5
Date first 1907 Date last 2016 Obs 18
Pa first 8 Pa last 7.7 P.A. Now (θ) 7.7°
Sep first 3.2 Sep last 3.4 Sep. Now (ρ) 3.4"
Mag pri 9.92 Mag sec 10.19 delta mag (ΔM) 0.27 Spectral class B9 (blue-white)
Pri motion ra -003 Sec motion ra +000
Pri motion dec -011 Sec motion dec +012
Notes




rPM=1.933

This double is not physical.



OTHER CATALOGS AND DESIGNATIONS

Name HD 20652 Constellation Perseus HIP 15617 Tycho2 2873-03763-1
Gaia DR2 241278691323273088 HD 20652 BD BD+42 748 Distance 333.33
Distance ly 1087.32