15172-3435 HJ 4752 AB (HD 135619)

 
 
15h 17m 10.71s -34° 34' 37.5" P.A. 5.00 sep 18.0 mag 8.03,10.89 Sp A2IV dist. 199.2 pc (649.79 l.y.)
 
 
Coord 2000 15172-3435 Discov num HJ 4752 Comp AB Coord arcsec 2000 15 17 10.71 -34 34 37.5
Date first 1834 Date last 2020 Obs 12
Pa first 8 Pa last 5.3 P.A. Now (θ) 5.3°
Sep first 15.0 Sep last 17.95 Sep. Now (ρ) 17.95"
Mag pri 8.03 Mag sec 10.89 delta mag (ΔM) 2.86 Spectral class A2IV (white)
Pri motion ra -023 Sec motion ra +028
Pri motion dec -021 Sec motion dec -038
Notes
rPM=1.139
This double is not physical.
 
 
15172-3435 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 135619 206484 15 17 11 -34 34 38 HJ 4752 AB 2020 12 5 18.0 8.03 10.89 2.86 <===
Show 15 17 11 -34 34 20 BRR 10 Ba,Bb 1994 1 223 0.7 10.80
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 135619 Constellation Lupus SAO 206484 HIP 74797
Tycho2 7320-00071-1 Gaia DR2 6200310514738629504 HD 135619 CD CD-3410292
Distance 199.2 Distance ly 649.79