22302+4058 GII 103 Ba,Bb

22h 30m 10.75s +40° 59' 21.6" P.A. 205.00 sep 0.4 mag 11.80,13.90

Coord 2000 22302+4058 Discov num GII 103 Comp Ba,Bb Coord arcsec 2000 22 30 10.75 +40 59 21.6
Date first 2015 Date last 2015 Obs 1
Pa first 205 Pa last 204.8 P.A. Now (θ) 204.8°
Sep first 0.4 Sep last 0.391 Sep. Now (ρ) 0.391"
Mag pri 11.80 Mag sec 13.90 delta mag (ΔM) 2.1 Spectral class
Pri motion ra -009 Sec motion ra
Pri motion dec -012 Sec motion dec
Notes




Nature of this double is uncertain.



22302+4058 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 213391 52071 22 30 13 +40 57 56 ES 1696 AB 2015 3 346 88.9 7.46 12.23 4.77
Show 22 30 11 +40 59 22 GII 103 Ba,Bb 2015 1 205 0.4 11.80 13.90 2.10 <===
Show 22 30 11 +40 59 22 ES 1696 BC 1917 1 141 2.3 12.23 11.70 0.53


Quadruple system
3 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Lacerta Gaia DR2 1909443817288636928