20241+2156 HDS 2915

 
 
20h 24m 05.36s +21 56' 27.8" P.A. 343.00 sep 1.3 mag 10.34,13.50 Sp F8 dist. 485.44 pc (1583.51 l.y.)
 
 
Coord 2000 20241+2156 Discov num HDS2915 Comp Coord arcsec 2000 20 24 05.36 +21 56 27.8
Date first 1991 Date last 2016 Obs 3
Pa first 343 Pa last 343.2 P.A. Now (θ) 343.2°
Sep first 1.3 Sep last 1.32 Sep. Now (ρ) 1.32"
Mag pri 10.34 Mag sec 13.50 delta mag (ΔM) 3.16 Spectral class F8 (yellow-white)
Pri motion ra -001 Sec motion ra +000
Pri motion dec -009 Sec motion dec -007
Notes
rPM=0.247 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula HIP 100607 Tycho2 1644-01177-1 Gaia DR2 1829219188330766080
BD BD+21 4192 Distance 485.44 Distance ly 1583.51