20391+1005 STT 533 AB (Kap Del)

 
 
20h 39m 07.78s +10° 05' 10.3" P.A. 278.00 sep 46.3 mag 5.15,11.63 Sp G1IV+K2IV dist. 30.12 pc (98.25 l.y.)
 
 
Coord 2000 20391+1005 Discov num STT 533 Comp AB Coord arcsec 2000 20 39 07.78 +10 05 10.3
Date first 1851 Date last 2020 Obs 35
Pa first 11 Pa last 278.2 P.A. Now (θ) 278.2°
Sep first 10.0 Sep last 46.28 Sep. Now (ρ) 46.28"
Mag pri 5.15 Mag sec 11.63 delta mag (ΔM) 6.48 Spectral class G1IV+K2IV (yellow/yellow-orange)
Pri motion ra +324 Sec motion ra +006
Pri motion dec +022 Sec motion dec -002
Notes N L U (See Notes, Linear solution, Proper motion indicates non-physical)
rPM=0.982
This double is not physical.
 
 
20391+1005 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show Kap Del 126059 20 39 08 +10 05 10 STT 533 AB 2020 35 278 46.3 5.15 11.63 6.48 <===
Show 126059 20 39 08 +10 05 10 STT 533 AC 2015 24 101 214.6 5.15 8.62 3.47
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name Kap Del Constellation Delphinus SAO 126059 HIP 101916
Tycho2 1092-01776-1 HD 196755 HR 7896 GC 28756
ADS 14101 BD BD+09 4600 Bayer Kappa Delphini Bayer name Kap Del
Flamsteed 7 Delphini Flamsteed name 7 Del FK5 772 Distance 30.12
Distance ly 98.25 Bayer greek κ Del