19255+1948 HJ 2871 AB (4 Vul)

19h 25m 28.54s +19° 47' 54.7" P.A. 87.00 sep 13.5 mag 5.16,10.00 Sp G9III dist. 83.26 pc (271.59 l.y.)

Coord 2000 19255+1948 Discov num HJ 2871 Comp AB Coord arcsec 2000 19 25 28.54 +19 47 54.7
Date first 1831 Date last 2016 Obs 16
Pa first 111 Pa last 87.3 P.A. Now (θ) 87.3°
Sep first 27.5 Sep last 13.5 Sep. Now (ρ) 13.5"
Mag pri 5.16 Mag sec 10.00 delta mag (ΔM) 4.84 Spectral class G9III (yellow)
Pri motion ra +093 Sec motion ra
Pri motion dec -078 Sec motion dec
Notes N L U (See Notes, Linear solution, Proper motion indicates non-physical)




This double is not physical.



19255+1948 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 4 Vul 104818 19 25 29 +19 47 55 HJ 2871 AB 2016 16 87 13.5 5.16 10.00 4.84 <===
Show 104818 19 25 29 +19 47 55 HJ 2871 AC 2016 8 212 50.9 5.16 11.70 6.54


Triple system
3 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Name 4 Vul Constellation Vulpecula SAO 104818 HIP 95498
Tycho2 1608-01202-1 Gaia DR2 4515855716012824704 HD 182762 HR 7385
GC 26821 ADS 12425 BD BD+19 4010 Flamsteed 4 Vulpeculae
Flamsteed name 4 Vul Distance 83.26 Distance ly 271.59