15244-1102 RST 3918 AB (HD 137090)

 
 
15h 24m 32.31s -11° 02' 19.1" P.A. 75.00 sep 4.2 mag 10.00,11.94 Sp G0 dist. 138.7 pc (452.44 l.y.)
 
 
Coord 2000 15244-1102 Discov num RST3918 Comp AB Coord arcsec 2000 15 24 32.31 -11 02 19.1
Date first 1906 Date last 2016 Obs 13
Pa first 79 Pa last 74.8 P.A. Now (θ) 74.8°
Sep first 3.4 Sep last 4.191 Sep. Now (ρ) 4.191"
Mag pri 10.00 Mag sec 11.94 delta mag (ΔM) 1.94 Spectral class G0 (yellow)
Pri motion ra -088 Sec motion ra -056
Pri motion dec -042 Sec motion dec -033
Notes V W (Proper motion indicates physical, )
rPM=0.341
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 137090 Constellation Libra HIP 75419 Tycho2 5598-01028-1
HD 137090 BD BD-10 4096 Distance 138.7 Distance ly 452.44