19525+2250 BKO 1030 BD

19h 52m 29.29s +22° 50' 08.2" P.A. 131.00 sep 9.2 mag 13.80,13.60

Coord 2000 19525+2250 Discov num BKO1030 Comp BD Coord arcsec 2000 19 52 29.29 +22 50 08.2
Date first 2000 Date last 2015 Obs 4
Pa first 131 Pa last 131 P.A. Now (θ) 131°
Sep first 9.2 Sep last 9.211 Sep. Now (ρ) 9.211"
Mag pri 13.80 Mag sec 13.60 delta mag (ΔM) 0.2 Spectral class
Pri motion ra -051 Sec motion ra +045
Pri motion dec +057 Sec motion dec -012
Notes N (See Notes)




rPM=1.546

This double is not physical.



19525+2250 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 52 27 +22 49 44 BKO 1030 AB 2015 4 49 36.2 11.55 13.81 2.26
Show 19 52 27 +22 49 44 BKO 1030 AC 2015 8 10 11.0 11.60 14.70 3.10
Show 19 52 29 +22 50 08 BKO 1030 BD 2015 4 131 9.2 13.80 13.60 0.20 <===


Quadruple system
4 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Vulpecula Gaia DR2 1828010653289798272