11141+2031 STT 573 AB (Zosma)

 
 
11h 14m 06.51s +20° 31' 25.8" P.A. 341.00 sep 202.7 mag 2.54,10.87 Sp A4V dist. 17.91 pc (58.42 l.y.)
 
 
Coord 2000 11141+2031 Discov num STT 573 Comp AB Coord arcsec 2000 11 14 06.51 +20 31 25.8
Date first 1850 Date last 2014 Obs 20
Pa first 346 Pa last 341.2 P.A. Now (θ) 341.2°
Sep first 180.0 Sep last 202.701 Sep. Now (ρ) 202.701"
Mag pri 2.54 Mag sec 10.87 delta mag (ΔM) 8.33 Spectral class A4V (white)
Pri motion ra +143 Sec motion ra -010
Pri motion dec -130 Sec motion dec +000
Notes N U (See Notes, Proper motion indicates non-physical)
rPM=1.039
This double is not physical.
 
 
11141+2031 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show Zosma 81727 11 14 07 +20 31 26 STT 573 AB 2014 20 341 202.7 2.54 10.87 8.33 <===
Show 81727 11 14 07 +20 31 26 BU 1282 AC 2014 6 31 95.5 2.54 12.69 10.15
Show 81727 11 14 07 +20 31 26 DAL 35 AD 2014 4 38 44.8 2.54 13.30 10.76
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Common name Zosma Var name NSV5143 Leo Constellation Leo SAO 81727
HIP 54872 Tycho2 1439-02479-1 Gaia DR2 3990320597065664384 HD 97603
HR 4357 GC 15438 GL Gl 419 BD BD+21 2298
Bayer Delta Leonis Bayer name Del Leo Flamsteed 68 Leonis Flamsteed name 68 Leo
FK5 422 Distance 17.91 Distance ly 58.42 Bayer greek δ Leo
Other names ZOSCA, DUHR, ZUBRA, ZOZMA
Meaning thong