15444+1518 ROE 75 (HD 140665)

 
 
15h 44m 21.80s +15° 17' 59.0" P.A. 327.00 sep 6.2 mag 8.23,10.68 Sp G0 dist. 46.27 pc (150.93 l.y.)
 
 
Coord 2000 15444+1518 Discov num ROE  75 Comp Coord arcsec 2000 15 44 21.80 +15 17 59.0
Date first 1897 Date last 2019 Obs 42
Pa first 338 Pa last 327.4 P.A. Now (θ) 327.4°
Sep first 5.1 Sep last 6.168 Sep. Now (ρ) 6.168"
Mag pri 8.23 Mag sec 10.68 delta mag (ΔM) 2.45 Spectral class G0 (yellow)
Pri motion ra +071 Sec motion ra +068
Pri motion dec -052 Sec motion dec -048
Notes
rPM=0.057 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 140665 Constellation Serpens HIP 77083 Tycho2 1495-01542-1
Gaia DR2 1195829091186588544 HD 140665 BD BD+15 2906 Distance 46.27
Distance ly 150.93