15121+3419 ES 2417

 
 
15h 12m 09.44s +34° 20' 10.5" P.A. 169.00 sep 4.3 mag 11.22,11.70
 
 
Coord 2000 15121+3419 Discov num ES 2417 Comp Coord arcsec 2000 15 12 09.44 +34 20 10.5
Date first 1930 Date last 2020 Obs 26
Pa first 168 Pa last 169 P.A. Now (θ) 169°
Sep first 3.8 Sep last 4.29 Sep. Now (ρ) 4.29"
Mag pri 11.22 Mag sec 11.70 delta mag (ΔM) 0.48 Spectral class
Pri motion ra +004 Sec motion ra +031
Pri motion dec +003 Sec motion dec -029
Notes N (See Notes)
rPM=0.986
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Bootes Tycho2 2566-00199-1 Gaia DR2 1290517585162800384