15098+2738 LDS 4533

 
 
15h 09m 40.74s +27° 39' 04.0" P.A. 168.00 sep 7.8 mag 18.60,18.90 Sp K7+K7
 
 
Coord 2000 15098+2738 Discov num LDS4533 Comp Coord arcsec 2000 15 09 40.74 +27 39 04.0
Date first 1954 Date last 2020 Obs 15
Pa first 168 Pa last 167.9 P.A. Now (θ) 167.9°
Sep first 7.6 Sep last 7.8 Sep. Now (ρ) 7.8"
Mag pri 18.60 Mag sec 18.90 delta mag (ΔM) 0.3 Spectral class K7+K7 (yellow-orange/yellow-orange)
Pri motion ra -126 Sec motion ra -128
Pri motion dec -036 Sec motion dec -037
Notes V (Proper motion indicates physical)
rPM=0.017 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Bootes Gaia DR2 1268584600227199872