20385+2342 POU 4774 AB

20h 38m 27.28s +23° 42' 12.3" P.A. 6.00 sep 8.8 mag 12.90,13.80

Coord 2000 20385+2342 Discov num POU4774 Comp AB Coord arcsec 2000 20 38 27.28 +23 42 12.3
Date first 1898 Date last 2015 Obs 9
Pa first 0 Pa last 5.5 P.A. Now (θ) 5.5°
Sep first 9.9 Sep last 8.808 Sep. Now (ρ) 8.808"
Mag pri 12.90 Mag sec 13.80 delta mag (ΔM) 0.9 Spectral class
Pri motion ra -002 Sec motion ra
Pri motion dec -001 Sec motion dec
Notes




Nature of this double is uncertain.



20385+2342 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 38 27 +23 42 12 POU 4774 AB 2015 9 6 8.8 12.90 13.80 0.90 <===
Show 20 38 27 +23 42 12 POU 4775 AC 2015 9 269 14.5 12.90 13.80 0.90


Triple system
3 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Vulpecula Gaia DR2 1819329493549370624