19512-7248 HJ 5137 AB (HD 186502)

 
 
19h 51m 14.13s -72 47' 42.2" P.A. 208.00 sep 25.7 mag 7.35,11.40 Sp F6V dist. 87.03 pc (283.89 l.y.)
 
 
Coord 2000 19512-7248 Discov num HJ 5137 Comp AB Coord arcsec 2000 19 51 14.13 -72 47 42.2
Date first 1835 Date last 2020 Obs 10
Pa first 191 Pa last 207.6 P.A. Now (θ) 207.6°
Sep first 30.0 Sep last 25.702 Sep. Now (ρ) 25.702"
Mag pri 7.35 Mag sec 11.40 delta mag (ΔM) 4.05 Spectral class F6V (yellow-white)
Pri motion ra +020 Sec motion ra -004
Pri motion dec -054 Sec motion dec -009
Notes N (See Notes)
rPM=0.886
This double is not physical.
 
 
19512-7248 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 257743 19 51 14 -72 47 42 TOK 697 Aa,Ab 2021 10 250 0.0 7.60 8.90 1.30 Y
Show HD 186502 257743 19 51 14 -72 47 42 HJ 5137 AB 2020 10 208 25.7 7.35 11.40 4.05 <===
Show 257743 19 51 14 -72 47 42 HJ 5137 AC 2020 9 314 49.1 7.35 11.73 4.38
Show 257743 19 51 14 -72 47 42 SHY 760 AD 2000 3 87 999.9 7.35 8.30 0.95
Quintuple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 186502 Constellation Pavo SAO 257743 HIP 97690
Tycho2 9314-01529-1 Gaia DR2 6416089779064964352 HD 186502 GC 27399
CP CP-73 2067 Distance 87.03 Distance ly 283.89