03280+2028 STF 394 AB (HD 21437)

 
 
03h 28m 01.40s +20° 27' 51.4" P.A. 163.00 sep 6.9 mag 7.05,8.16 Sp A3+G5 dist. 76.1 pc (248.24 l.y.)
 
 
Coord 2000 03280+2028 Discov num STF 394 Comp AB Coord arcsec 2000 03 28 01.40 +20 27 51.4
Date first 1782 Date last 2016 Obs 87
Pa first 163 Pa last 163.3 P.A. Now (θ) 163.3°
Sep first 8.5 Sep last 6.909 Sep. Now (ρ) 6.909"
Mag pri 7.05 Mag sec 8.16 delta mag (ΔM) 1.11 Spectral class A3+G5 (white/yellow)
Pri motion ra +003 Sec motion ra +003
Pri motion dec -005 Sec motion dec -005
Notes N (See Notes)
Nature of this double is uncertain.
 
 
03280+2028 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 75940 03 28 01 +20 27 51 COU 260 Aa,Ab 2014 44 24 0.2 7.72 8.08 0.36
Show HD 21437 75940 03 28 01 +20 27 51 STF 394 AB 2016 87 163 6.9 7.05 8.16 1.11 <===
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 21437 Constellation Aries SAO 75940 HIP 16143
Tycho2 1242-00076-1 Gaia DR2 57975397004372224 HD 21437 GC 4117
BD BD+19 537 Distance 76.1 Distance ly 248.24