03449+2407 HL 7 AC

 
 
03h 44m 52.52s +24° 06' 48.4" P.A. 121.00 sep 142.9 mag 3.67,13.75 Sp B6III dist. 124.07 pc (404.72 l.y.)
 
 
Coord 2000 03449+2407 Discov num HL    7 Comp AC Coord arcsec 2000 03 44 52.52 +24 06 48.4
Date first 1886 Date last 2011 Obs 5
Pa first 122 Pa last 121.3 P.A. Now (θ) 121.3°
Sep first 150.4 Sep last 142.873 Sep. Now (ρ) 142.873"
Mag pri 3.67 Mag sec 13.75 delta mag (ΔM) 10.08 Spectral class B6III (blue-white)
Pri motion ra +020 Sec motion ra -013
Pri motion dec -046 Sec motion dec +001
Notes N S (See Notes, Parallax indidates non-physical)
rPM=1.145
This double is not physical.
 
 
03449+2407 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 76131 03 44 53 +24 06 48 OCC 424 Aa,Ab 1987 0 -1 1.5 3.90 7.00 3.10
Show 76131 03 44 53 +24 06 48 OCC 424 Aa,Ac 1988 0 -1 0.2 3.90 7.50 3.60
Show 76131 03 44 53 +24 06 48 HL 7 AB 2011 5 144 99.1 3.71 13.00 9.29
Show 76131 03 44 53 +24 06 48 HL 7 AC 2011 5 121 142.9 3.67 13.75 10.08 <===
Show 76131 03 44 53 +24 06 48 HL 7 AD 2011 5 193 216.2 3.71 11.00 7.29
Show Electra 76131 03 44 53 +24 06 48 HL 7 AE 2011 5 346 186.8 3.67 11.47 7.80
Septuple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Common name Electra Constellation Taurus SAO 76131 HIP 17499
Tycho2 1799-01441-1 Gaia DR2 65271996684277504 HD 23302 HR 1142
GC 4477 BD BD+23 507 Flamsteed 17 Tauri Flamsteed name 17 Tau
FK5 136 Distance 124.07 Distance ly 404.72