11055+4332 VBS 18 AB

11h 05m 27.65s +43° 31' 38.7" P.A. 125.00 sep 32.0 mag 8.77,14.62 Sp M1V+M5V dist. 4.85 pc (15.82 l.y.)

Coord 2000 11055+4332 Discov num VBS  18 Comp AB Coord arcsec 2000 11 05 27.65 +43 31 38.7
Date first 1950 Date last 2017 Obs 11
Pa first 141 Pa last 124.9 P.A. Now (θ) 124.9°
Sep first 31.3 Sep last 31.95 Sep. Now (ρ) 31.95"
Mag pri 8.77 Mag sec 14.62 delta mag (ΔM) 5.85 Spectral class M1V+M5V (red/red)
Pri motion ra -442 Sec motion ra -433
Pri motion dec +094 Sec motion dec +095
Notes N V P (See Notes, Proper motion indicates physical, 100-year proper motion)




rPM=0.02 (< 0.3, Physical double)

This double is physical.



11055+4332 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 11 05 28 +43 31 39 VBS 18 AB 2017 11 125 32.0 8.77 14.62 5.85 <===
Show 11 05 28 +43 31 39 CSN 7 AC 2003 1 168 7.3 7.90


Triple system
3 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Var name WX UMa Constellation Ursa Major HIP 54211 Tycho2 3012-02528-1
GL Gl 412A BD BD+44 2051 Distance 4.85 Distance ly 15.82