03383+4448 S 430 AB (HD 22428)

 
 
03h 38m 18.83s +44° 48' 06.5" P.A. 96.00 sep 41.0 mag 7.21,7.53 Sp A0 dist. 152.67 pc (498.01 l.y.)
 
 
Coord 2000 03383+4448 Discov num S   430 Comp AB Coord arcsec 2000 03 38 18.83 +44 48 06.5
Date first 1823 Date last 2017 Obs 42
Pa first 95 Pa last 96 P.A. Now (θ) 96°
Sep first 41.1 Sep last 41 Sep. Now (ρ) 41"
Mag pri 7.21 Mag sec 7.53 delta mag (ΔM) 0.32 Spectral class A0 (white)
Pri motion ra +022 Sec motion ra +027
Pri motion dec -029 Sec motion dec -033
Notes N T (See Notes, Parallax indicates physical)
rPM=0.15 (< 0.3, Physical double)
This double is physical.
 
 
03383+4448 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 22428 39005 03 38 19 +44 48 06 S 430 AB 2017 42 96 41.0 7.21 7.53 0.32 <===
Show 39007 03 38 23 +44 48 02 BU 1379 BC 2015 7 358 59.7 7.53 11.90 4.37
Show 39007 03 38 23 +44 48 02 BU 1379 BD 2015 7 32 30.1 7.53 13.11 5.58
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 22428 Constellation Perseus SAO 39005 HIP 16972
Tycho2 2874-00060-1 Gaia DR2 244633851057090816 HD 22428 GC 4320
BD BD+44 757 Distance 152.67 Distance ly 498.01