19134+4443 A 705 BC

19h 13m 22.31s +44° 41' 29.9" P.A. 82.00 sep 0.5 mag 12.60,13.30

Coord 2000 19134+4443 Discov num A   705 Comp BC Coord arcsec 2000 19 13 22.31 +44 41 29.9
Date first 1904 Date last 2014 Obs 7
Pa first 36 Pa last 81.9 P.A. Now (θ) 81.9°
Sep first 0.5 Sep last 0.472 Sep. Now (ρ) 0.472"
Mag pri 12.60 Mag sec 13.30 delta mag (ΔM) 0.7 Spectral class
Pri motion ra -014 Sec motion ra -014
Pri motion dec -039 Sec motion dec -039
Notes




Nature of this double is uncertain.



19134+4443 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 13 25 +44 43 04 COU 2519 Aa,Ab 2016 5 76 0.3 9.18 9.20 0.02
Show 19 13 25 +44 43 04 A 705 A,BC 2015 10 197 99.0 9.18 12.13 2.95
Show 19 13 22 +44 41 30 A 705 BC 2014 7 82 0.5 12.60 13.30 0.70 <===
Show 19 13 22 +44 41 30 A 705 BC,D 2015 9 56 7.0 12.13 17.30 5.17


Quintuple system
5 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Lyra Tycho2 3133-01074-1