19428+3741 STU 11 AC

 
 
19h 42m 48.56s +37 41' 12.5" P.A. 228.00 sep 146.0 mag 7.71,8.14 Sp K2
 
 
Coord 2000 19428+3741 Discov num STU  11 Comp AC Coord arcsec 2000 19 42 48.56 +37 41 12.5
Date first 1896 Date last 2013 Obs 14
Pa first 227 Pa last 228 P.A. Now (θ) 228°
Sep first 158.0 Sep last 146 Sep. Now (ρ) 146"
Mag pri 7.71 Mag sec 8.14 delta mag (ΔM) 0.43 Spectral class K2 (yellow-orange)
Pri motion ra -011 Sec motion ra +042
Pri motion dec +007 Sec motion dec +095
Notes N (See Notes)
rPM=0.989
This double is not physical.
 
 
19428+3741 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 186429 68737 19 42 49 +37 41 12 STTA 188 AB 2017 32 121 61.1 7.71 7.98 0.27
Show 68737 19 42 49 +37 41 12 STU 11 AC 2013 14 228 146.0 7.71 8.14 0.43 <===
Show 68737 19 42 49 +37 41 12 STU 11 AE 2015 10 196 101.4 7.71 11.39 3.68
Show 68737 19 42 49 +37 41 12 STU 11 AF 2015 7 191 46.2 7.71 12.32 4.61
Show 68737 19 42 49 +37 41 12 STTA 188 AG 2015 3 120 29.8 7.71 13.50 5.79
Show 68739 19 42 53 +37 40 42 STU 11 BD 2015 19 173 60.4 7.98 9.64 1.66
Show 68739 19 42 53 +37 40 42 STTA 188 BG 2015 7 302 30.8 7.98 13.50 5.52
Septuple system
7 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus SAO 68737 Tycho2 3136-00664-1 Gaia DR2 2049034102716764800
HD 186411 DM BD+37 3577