21120+1822 ZIE 12 AB

 
 
21h 12m 00.50s +18° 22' 15.5" P.A. 26.00 sep 13.3 mag 15.84,17.90
 
 
Coord 2000 21120+1822 Discov num ZIE  12 Comp AB Coord arcsec 2000 21 12 00.50 +18 22 15.5
Date first 1998 Date last 2012 Obs 2
Pa first 0 Pa last 26 P.A. Now (θ) 26°
Sep first 10.9 Sep last 13.33 Sep. Now (ρ) 13.33"
Mag pri 15.84 Mag sec 17.90 delta mag (ΔM) 2.06 Spectral class
Pri motion ra +074 Sec motion ra
Pri motion dec -262 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
21120+1822 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 21 12 00 +18 22 16 ZIE 12 AB 2012 2 26 13.3 15.84 17.90 2.06 <===
Show 21 12 00 +18 22 16 ZIE 12 AC 2015 4 268 298.4 15.84 14.57 1.27
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Gaia DR2 1788172392029766400