15541+4427 LDS 1428

 
 
15h 54m 04.08s +44° 25' 43.3" P.A. 189.00 sep 14.0 mag 16.80,17.00 Sp M2.2+M2.3
 
 
Coord 2000 15541+4427 Discov num LDS1428 Comp Coord arcsec 2000 15 54 04.08 +44 25 43.3
Date first 1963 Date last 2016 Obs 12
Pa first 189 Pa last 188.8 P.A. Now (θ) 188.8°
Sep first 14.0 Sep last 14.027 Sep. Now (ρ) 14.027"
Mag pri 16.80 Mag sec 17.00 delta mag (ΔM) 0.2 Spectral class M2.2+M2.3 (red/red)
Pri motion ra -092 Sec motion ra -089
Pri motion dec +109 Sec motion dec +107
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.025 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Gaia DR2 1396793256663374720