15166+3339 STF 1929

 
 
15h 16m 38.79s +33° 39' 07.2" P.A. 8.00 sep 6.5 mag 9.79,11.80 Sp G5
 
 
Coord 2000 15166+3339 Discov num STF1929 Comp Coord arcsec 2000 15 16 38.79 +33 39 07.2
Date first 1832 Date last 2017 Obs 24
Pa first 7 Pa last 7.5 P.A. Now (θ) 7.5°
Sep first 6.1 Sep last 6.51 Sep. Now (ρ) 6.51"
Mag pri 9.79 Mag sec 11.80 delta mag (ΔM) 2.01 Spectral class G5 (yellow)
Pri motion ra -034 Sec motion ra
Pri motion dec +033 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Bootes Tycho2 2566-00449-1 Gaia DR2 1278428733990034432