09257+3837 ES 298 AB

 
 
09h 25m 39.76s +38° 36' 55.4" P.A. 318.00 sep 8.5 mag 9.99,12.40 Sp K2
 
 
Coord 2000 09257+3837 Discov num ES  298 Comp AB Coord arcsec 2000 09 25 39.76 +38 36 55.4
Date first 1893 Date last 2015 Obs 21
Pa first 313 Pa last 318 P.A. Now (θ) 318°
Sep first 7.6 Sep last 8.455 Sep. Now (ρ) 8.455"
Mag pri 9.99 Mag sec 12.40 delta mag (ΔM) 2.41 Spectral class K2 (yellow-orange)
Pri motion ra +004 Sec motion ra -022
Pri motion dec -012 Sec motion dec +009
Notes N U (See Notes, Proper motion indicates non-physical)
rPM=1.406
This double is not physical.
 
 
09257+3837 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 09 25 40 +38 36 55 ES 298 AB 2015 21 318 8.5 9.99 12.40 2.41 <===
Show 09 25 40 +38 36 55 ES 298 AC 2015 17 320 93.4 9.99 11.09 1.10
Show 09 25 40 +38 36 55 ES 298 AD 2015 9 318 90.0 9.99 12.10 2.11
Show 09 25 39 +38 37 02 ES 298 BC 2015 10 320 84.9 12.40 11.09 1.31
Show 09 25 39 +38 37 02 ES 298 BD 2015 6 318 81.5 12.40 12.10 0.30
Show 09 25 35 +38 38 06 ES 298 CD 2015 14 176 4.2 11.09 12.10 1.01
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Leo Minor Tycho2 2991-01442-1 Gaia DR2 811549639837204992