15428+1859 GWP 2547

 
 
15h 42m 46.39s +18° 59' 13.8" P.A. 235.00 sep 83.7 mag 9.20,12.60 Sp F5 dist. 96.9 pc (316.09 l.y.)
 
 
Coord 2000 15428+1859 Discov num GWP2547 Comp Coord arcsec 2000 15 42 46.39 +18 59 13.8
Date first 1992 Date last 2015 Obs 9
Pa first 235 Pa last 235.3 P.A. Now (θ) 235.3°
Sep first 84.9 Sep last 83.651 Sep. Now (ρ) 83.651"
Mag pri 9.20 Mag sec 12.60 delta mag (ΔM) 3.4 Spectral class F5 (yellow-white)
Pri motion ra +054 Sec motion ra +054
Pri motion dec -064 Sec motion dec -062
Notes V (Proper motion indicates physical)
rPM=0.024 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Serpens HIP 76953 Tycho2 1498-01545-1 Gaia DR2 1209923077908681088
BD BD+19 3004 Distance 96.9 Distance ly 316.09