20256+2723 J 2310 AB (BE Vul)

20h 25m 33.64s +27° 22' 09.1" P.A. 323.00 sep 33.5 mag 9.80,12.00 Sp A0

Coord 2000 20256+2723 Discov num J  2310 Comp AB Coord arcsec 2000 20 25 33.64 +27 22 09.1
Date first 1898 Date last 2015 Obs 10
Pa first 322 Pa last 322.8 P.A. Now (θ) 322.8°
Sep first 34.1 Sep last 33.453 Sep. Now (ρ) 33.453"
Mag pri 9.80 Mag sec 12.00 delta mag (ΔM) 2.2 Spectral class A0 (white)
Pri motion ra -007 Sec motion ra +005
Pri motion dec -010 Sec motion dec -004
Notes N U (See Notes, Proper motion indicates non-physical)




rPM=1.099

This double is not physical.



20256+2723 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show BE Vul 88663 20 25 34 +27 22 09 J 2310 AB 2015 10 323 33.5 9.80 12.00 2.20 <===
Show 88663 20 25 34 +27 22 09 J 2310 AC 2015 7 328 38.0 9.80 13.80 4.00
Show 20 25 32 +27 22 36 J 2310 BC 2015 9 357 5.3 12.00 13.80 1.80


Triple system
3 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Var name BE Vul Constellation Vulpecula SAO 88663 Tycho2 2164-00497-1
Gaia DR2 1835972766713412992 HD 340201 DM BD+26 3896