17145+2931 LDS 4728

 
 
17h 14m 24.08s +29° 30' 05.1" P.A. 309.00 sep 2.4 mag 15.40,15.90 Sp M3+M3
 
 
Coord 2000 17145+2931 Discov num LDS4728 Comp Coord arcsec 2000 17 14 24.08 +29 30 05.1
Date first 1960 Date last 2016 Obs 8
Pa first 321 Pa last 309.1 P.A. Now (θ) 309.1°
Sep first 2.0 Sep last 2.361 Sep. Now (ρ) 2.361"
Mag pri 15.40 Mag sec 15.90 delta mag (ΔM) 0.5 Spectral class M3+M3 (red/red)
Pri motion ra -150 Sec motion ra -157
Pri motion dec -096 Sec motion dec -084
Notes V (Proper motion indicates physical)
rPM=0.078 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Gaia DR2 4575627916848831872