15378+0017 LDS 4575

 
 
15h 37m 52.40s +00° 17' 06.0" P.A. 283.00 sep 52.0 mag 16.61,16.70 Sp M1.6+M1.4
 
 
Coord 2000 15378+0017 Discov num LDS4575 Comp Coord arcsec 2000 15 37 52.40 +00 17 06.0
Date first 1950 Date last 2016 Obs 10
Pa first 283 Pa last 283.3 P.A. Now (θ) 283.3°
Sep first 51.3 Sep last 51.971 Sep. Now (ρ) 51.971"
Mag pri 16.61 Mag sec 16.70 delta mag (ΔM) 0.09 Spectral class M1.6+M1.4 (red/red)
Pri motion ra +032 Sec motion ra +034
Pri motion dec -466 Sec motion dec -466
Notes N V R (See Notes, Proper motion indicates physical, Red magnitudes)
rPM=0.004 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Serpens