06531+5927 STF 963 AB

 
 
06h 53m 05.06s +59° 26' 55.2" P.A. 350.00 sep 0.3 mag 6.00,6.53 Sp G4III+A2V dist. 149.25 pc (486.85 l.y.)
 
 
Coord 2000 06531+5927 Discov num STF 963 Comp AB Coord arcsec 2000 06 53 05.06 +59 26 55.2
Date first 1830 Date last 2015 Obs 136
Pa first 52 Pa last 349.8 P.A. Now (θ) 2.3°
Sep first 0.9 Sep last 0.276 Sep. Now (ρ) 0.339"
Mag pri 6.00 Mag sec 6.53 delta mag (ΔM) 0.53 Spectral class G4III+A2V (yellow/white)
Pri motion ra -009 Sec motion ra
Pri motion dec -045 Sec motion dec
Notes N O (See Notes, Orbital solution)
This double is physical.
 
 
06531+5927 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 26012 06 53 05 +59 26 55 STF 963 AB 2015 136 350 0.3 6.00 6.53 0.53 Y <===
Show 14 Lyn 26012 06 53 05 +59 26 55 STF 963 AB,C 2013 7 121 180.9 4.82 11.10 6.28
Triple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lynx SAO 26012 HIP 33048 Tycho2 3778-01982-1
Gaia DR2 1002469148121650944 HD 49618 HR 2520 GC 8968
ADS 5514 BD BD+59 1028 Flamsteed 14 Lyncis Flamsteed name 14 Lyn
Distance 149.25 Distance ly 486.85
 
 
ORBITAL ELEMENTS
 
 
Period (P)316.2y Periastron (T)1961.99y Semi-major axis (a)0.614a
Eccentricity (e)0.441 Inclination (i)64.7° Longitude of periastron (ω)170.3°
Node (Ω)51° Notesn ReferenceSca2008d
Equinox2000 Last observation2008 Grade3(1=Definitive, 9=Indet.)
label theta rho
2000 305.3 0.223
2001 308.7 0.223
2002 312.0 0.224
2003 315.2 0.225
2004 318.5 0.227
2005 321.7 0.229
2006 324.8 0.232
2007 327.8 0.235
2008 330.7 0.239
2009 333.5 0.244
2010 336.3 0.248
2011 338.9 0.254
2012 341.4 0.259
2013 343.8 0.265
2014 346.0 0.272
2015 348.2 0.278
2016 350.3 0.285
2017 352.3 0.292
2018 354.2 0.300
2019 355.9 0.307
2020 357.6 0.315
2021 359.3 0.323
2022 0.8 0.331
2023 2.3 0.339
2024 3.7 0.347
2025 5.0 0.355
2026 6.3 0.363
2027 7.5 0.372
2028 8.7 0.380
2029 9.8 0.388
2030 10.9 0.397


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



 
 


wds06531%2B5927a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic