10200+1950 STF 1424 AC

10h 19m 58.35s +19° 50' 29.4" P.A. 288.00 sep 341.2 mag 2.37,9.64 Sp K1III+M4V dist. 39.89 pc (130.12 l.y.)

Coord 2000 10200+1950 Discov num STF1424 Comp AC Coord arcsec 2000 10 19 58.35 +19 50 29.4
Date first 1851 Date last 2016 Obs 31
Pa first 294 Pa last 288.4 P.A. Now (θ) 288.4°
Sep first 210.7 Sep last 341.18 Sep. Now (ρ) 341.18"
Mag pri 2.37 Mag sec 9.64 delta mag (ΔM) 7.27 Spectral class K1III+M4V (yellow-orange/red)
Pri motion ra +311 Sec motion ra -499
Pri motion dec -153 Sec motion dec -043
Notes N L U (See Notes, Linear solution, Proper motion indicates non-physical)




rPM=1.632

This double is not physical.



10200+1950 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show Algieba 81298 10 19 58 +19 50 29 STF 1424 AB 2020 863 127 4.7 2.37 3.64 1.27 Y
Show 81298 10 19 58 +19 50 29 STF 1424 AC 2016 31 288 341.2 2.37 9.64 7.27 <===
Show 81298 10 19 58 +19 50 29 STF 1424 AD 2016 15 302 371.3 2.37 10.62 8.25
Show 10 19 59 +19 50 27 STF 1424 BC 1998 9 288 327.4 3.64 9.64 6.00
Show 10 19 36 +19 52 12 BAG 32 Ca,Cb 2012 4 24 0.2 9.30 11.30 2.00 Y
Show 10 19 36 +19 52 12 STF 1424 CD 2016 30 6 90.7 9.64 10.62 0.98
Show 10 19 36 +19 52 12 FYM 38 CE 2012 3 59 148.6 9.64 12.95 3.31
Show 10 19 36 +19 52 12 FYM 38 CF 2012 3 238 53.4 9.64 14.10 4.46


Septuple system
6 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Common name Algieba Var name NSV4823 Leo Constellation Leo SAO 81298
HIP 50583 Tycho2 1423-01349-1 HD 89484 HR 4057
GC 14177 ADS 7724 BD BD+20 2467 Bayer Gamma 1 Leonis
Bayer name Gam1 Leo Flamsteed 41 Leonis Flamsteed name 41 Leo Distance 39.89
Distance ly 130.12 Bayer greek γ1 Leo
Other names Algeiba
Meaning From Arabic: ?????? al-jabha ('the forehead' [of the lion]).