21021+0703 WSP 90 AC

 
 
21h 02m 07.70s +07° 03' 23.7" P.A. 1.00 sep 9.5 mag 11.54,13.60
 
 
Coord 2000 21021+0703 Discov num WSP  90 Comp AC Coord arcsec 2000 21 02 07.70 +07 03 23.7
Date first 2000 Date last 2015 Obs 4
Pa first 0 Pa last 1.1 P.A. Now (θ) 1.1°
Sep first 9.8 Sep last 9.47 Sep. Now (ρ) 9.47"
Mag pri 11.54 Mag sec 13.60 delta mag (ΔM) 2.06 Spectral class
Pri motion ra -010 Sec motion ra
Pri motion dec +008 Sec motion dec
Notes R (Red magnitudes)
Nature of this double is uncertain.
 
 
21021+0703 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 21 02 08 +07 03 24 WSP 90 AB 2014 1 185 1.0 11.54 14.80 3.26
Show 21 02 08 +07 03 24 WSP 90 AC 2015 4 1 9.5 11.54 13.60 2.06 <===
Show 21 02 08 +07 03 24 WSP 90 AD 2014 1 83 16.5 11.54 19.30 7.76
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Equuleus Gaia DR2 1737061349198867456