13573+1513 SKF 2800 AB

13h 57m 16.59s +15° 12' 35.3" P.A. 262.00 sep 12.7 mag 9.13,17.40 Sp F2

Coord 2000 13573+1513 Discov num SKF2800 Comp AB Coord arcsec 2000 13 57 16.59 +15 12 35.3
Date first 1950 Date last 2016 Obs 11
Pa first 263 Pa last 262.4 P.A. Now (θ) 262.4°
Sep first 11.7 Sep last 12.695 Sep. Now (ρ) 12.695"
Mag pri 9.13 Mag sec 17.40 delta mag (ΔM) 8.27 Spectral class F2 (yellow-white)
Pri motion ra -035 Sec motion ra -032
Pri motion dec -033 Sec motion dec -042
Notes V (Proper motion indicates physical)




rPM=0.18 (< 0.3, Physical double)

This double is physical.



13573+1513 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 13 57 17 +15 12 35 SKF 2800 AB 2016 11 262 12.7 9.13 17.40 8.27 <===
Show 13 57 17 +15 12 35 SKF 2800 AC 2015 14 98 105.9 9.13 14.00 4.87


Triple system
3 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Bootes Tycho2 1467-00509-1 Gaia DR2 1231118569711430016