10387+2502 LDS 4004 BC

 
 
10h 38m 31.77s +25° 00' 11.4" P.A. 294.00 sep 26.7 mag 15.49,15.50
 
 
Coord 2000 10387+2502 Discov num LDS4004 Comp BC Coord arcsec 2000 10 38 31.77 +25 00 11.4
Date first 1960 Date last 2019 Obs 9
Pa first 293 Pa last 293.5 P.A. Now (θ) 293.5°
Sep first 27.0 Sep last 26.74 Sep. Now (ρ) 26.74"
Mag pri 15.49 Mag sec 15.50 delta mag (ΔM) 0.01 Spectral class
Pri motion ra +060 Sec motion ra +058
Pri motion dec -096 Sec motion dec -094
Notes
rPM=0.025 (< 0.3, Physical double)
This double is physical.
 
 
10387+2502 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 10 38 45 +25 01 07 LDS 4004 AB 2019 7 253 184.7 15.24 15.49 0.25
Show 10 38 32 +25 00 11 LDS 4004 BC 2019 9 294 26.7 15.49 15.50 0.01 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Leo Minor Gaia DR2 724226563797125504