12576+3514 BWL 35 Ba,Bb

12h 57m 39.35s +35° 13' 19.5" P.A. 310.00 sep 0.2 mag 8.70,8.80 Sp M4/5V

Coord 2000 12576+3514 Discov num BWL  35 Comp Ba,Bb Coord arcsec 2000 12 57 39.35 +35 13 19.5
Date first 2011 Date last 2011 Obs 1
Pa first 310 Pa last 310 P.A. Now (θ) 310°
Sep first 0.2 Sep last 0.171 Sep. Now (ρ) 0.171"
Mag pri 8.70 Mag sec 8.80 delta mag (ΔM) 0.1 Spectral class M4/5V (red)
Pri motion ra -282 Sec motion ra
Pri motion dec -147 Sec motion dec
Notes N K (See Notes, K-band or other infrared magnitudes)


Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes

Nature of this double is uncertain.



12576+3514 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 12 57 40 +35 13 30 BWL 35 Aa,Ab 2019 8 157 0.1 8.20 10.10 1.90
Show 12 57 40 +35 13 30 LDS 5764 AB 2019 16 226 16.0 10.70 13.22 2.52
Show 12 57 40 +35 13 30 LEP 60 AC 2015 5 310 759.6 10.70 16.50 5.80
Show 12 57 39 +35 13 20 BWL 35 Ba,Bb 2011 1 310 0.2 8.70 8.80 0.10 <===


Quintuple system
3 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Canes Venatici