15073+2452 ENG 52 BC

 
 
15h 07m 23.17s +24° 53' 26.4" P.A. 357.00 sep 169.8 mag 11.53,10.23
 
 
Coord 2000 15073+2452 Discov num ENG  52 Comp BC Coord arcsec 2000 15 07 23.17 +24 53 26.4
Date first 1888 Date last 2015 Obs 23
Pa first 45 Pa last 357.4 P.A. Now (θ) 357.4°
Sep first 144.7 Sep last 169.807 Sep. Now (ρ) 169.807"
Mag pri 11.53 Mag sec 10.23 delta mag (ΔM) 1.3 Spectral class
Pri motion ra +017 Sec motion ra -840
Pri motion dec -030 Sec motion dec +499
Notes N L U (See Notes, Linear solution, Proper motion indicates non-physical)
rPM=1.031
This double is not physical.
 
 
15073+2452 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 45 Boo 83671 15 07 18 +24 52 09 ENG 52 AB 2020 16 39 103.4 4.97 11.53 6.56
Show 83671 15 07 18 +24 52 09 ENG 52 AC 2020 20 12 257.6 4.97 10.23 5.26
Show 15 07 23 +24 53 26 ENG 52 BC 2015 23 357 169.8 11.53 10.23 1.30 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Bootes Tycho2 2024-01358-1 Gaia DR2 1264653914877410688