15157+3642 ALI 601

 
 
15h 15m 43.61s +36° 41' 59.2" P.A. 293.00 sep 4.4 mag 11.10,12.50 Sp G0
 
 
Coord 2000 15157+3642 Discov num ALI 601 Comp Coord arcsec 2000 15 15 43.61 +36 41 59.2
Date first 1933 Date last 2019 Obs 11
Pa first 310 Pa last 292.8 P.A. Now (θ) 292.8°
Sep first 4.3 Sep last 4.41 Sep. Now (ρ) 4.41"
Mag pri 11.10 Mag sec 12.50 delta mag (ΔM) 1.4 Spectral class G0 (yellow)
Pri motion ra +011 Sec motion ra -017
Pri motion dec +012 Sec motion dec +002
Notes N (See Notes)
rPM=1.737
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Bootes Tycho2 2569-00326-1 Gaia DR2 1291370501244361088