14124+2843 STT 277 AB

 
 
14h 12m 26.68s +28° 43' 02.3" P.A. 37.00 sep 0.2 mag 8.73,8.61 Sp F2V dist. 1000 pc (3262 l.y.)
 
 
Coord 2000 14124+2843 Discov num STT 277 Comp AB Coord arcsec 2000 14 12 26.68 +28 43 02.3
Date first 1843 Date last 2013 Obs 114
Pa first 348 Pa last 36.6 P.A. Now (θ) 36.6°
Sep first 0.4 Sep last 0.151 Sep. Now (ρ) 0.151"
Mag pri 8.73 Mag sec 8.61 delta mag (ΔM) 0.12 Spectral class F2V (yellow-white)
Pri motion ra -064 Sec motion ra
Pri motion dec +006 Sec motion dec
Notes N O (See Notes, Orbital solution)
This double is physical.
 
 
14124+2843 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 83219 14 12 27 +28 43 02 STT 277 AB 2013 114 37 0.2 8.73 8.61 0.12 Y <===
Show 83219 14 12 27 +28 43 02 STF 1812 AB,C 2016 63 108 14.1 7.88 9.45 1.57
Show 83219 14 12 27 +28 43 02 STF 1812 AB,D 2015 11 153 72.6 7.88 12.10 4.22
Quadruple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Bootes SAO 83219 HIP 69399 Tycho2 2013-00296-1
Gaia DR2 1260832729717992960 HD 124346 GC 19167 ADS 9158
BD BD+29 2505 Distance 1000 Distance ly 3262
 
 
ORBITAL ELEMENTS
 
 
Period (P)337.2y Periastron (T)2012.29y Semi-major axis (a)0.548a
Eccentricity (e)0.858 Inclination (i)65.6° Longitude of periastron (ω)88.1°
Node (Ω)70.4° Notesn ReferenceOle2002d
Equinox2000 Last observation1997 Grade4(1=Definitive, 9=Indet.)
label theta rho
2000 55.7 0.224
2001 57.1 0.215
2002 58.6 0.206
2003 60.3 0.197
2004 62.1 0.186
2005 64.3 0.173
2006 66.7 0.160
2007 69.6 0.144
2008 73.4 0.127
2009 78.4 0.106
2010 86.1 0.082
2011 100.8 0.056
2012 137.8 0.034
2013 197.0 0.039
2014 224.7 0.064
2015 236.5 0.090
2016 243.1 0.113
2017 247.5 0.134
2018 250.9 0.152
2019 253.6 0.167
2020 255.8 0.181
2021 257.7 0.194
2022 259.4 0.205
2023 261.0 0.216
2024 262.4 0.226
2025 263.7 0.234
2026 264.9 0.243
2027 266.0 0.250
2028 267.0 0.258
2029 268.0 0.265
2030 269.0 0.271


 
grafico orbita
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.



 
 


wds14124%2B2843a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic