13443+1200 GWP 2072 AB

13h 44m 18.02s +12° 00' 01.3" P.A. 305.00 sep 4.9 mag 12.00,12.20

Coord 2000 13443+1200 Discov num GWP2072 Comp AB Coord arcsec 2000 13 44 18.02 +12 00 01.3
Date first 1954 Date last 2015 Obs 6
Pa first 308 Pa last 304.6 P.A. Now (θ) 304.6°
Sep first 5.4 Sep last 4.874 Sep. Now (ρ) 4.874"
Mag pri 12.00 Mag sec 12.20 delta mag (ΔM) 0.2 Spectral class
Pri motion ra -009 Sec motion ra
Pri motion dec -018 Sec motion dec
Notes V R (Proper motion indicates physical, Red magnitudes)




This double is physical.



13443+1200 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 13 44 18 +12 00 01 GWP 2072 AB 2015 6 305 4.9 12.00 12.20 0.20 <===
Show 13 44 18 +12 00 01 GWP 2073 AC 2015 7 318 418.4 12.00 16.20 4.20


Triple system
3 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Bootes Gaia DR2 3728194375009175808