22173-0847 BEU 22 Ba,Bb

 
 
22h 17m 18.71s -08° 48' 18.7" P.A. 59.00 sep 0.2 mag 14.67, Sp M4.5+M7.5
 
 
Coord 2000 22173-0847 Discov num BEU  22 Comp Ba,Bb Coord arcsec 2000 22 17 18.71 -08 48 18.7
Date first 2001 Date last 2021 Obs 16
Pa first 306 Pa last 59.3 P.A. Now (θ) 59.3°
Sep first 1.0 Sep last 0.185 Sep. Now (ρ) 0.185"
Mag pri 14.67 Mag sec delta mag (ΔM) Spectral class M4.5+M7.5 (red/red)
Pri motion ra -437 Sec motion ra
Pri motion dec -219 Sec motion dec
Notes N V (See Notes, Proper motion indicates physical)
This double is physical.
 
 
22173-0847 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 22 17 19 -08 48 12 LDS 782 AB 2016 20 216 7.9 12.62 14.67 2.05
Show 22 17 19 -08 48 12 VGT 5 AC 2010 2 110 2.6 8.20
Show 22 17 19 -08 48 19 BEU 22 Ba,Bb 2021 16 59 0.2 14.67 <===
Quadruple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquarius Gaia DR2 2616132101175106816