07304+1352 TOK 392 Da,Db

 
 
07h 30m 32.01s +13° 50' 39.9" P.A. 253.00 sep 0.1 mag 8.00,11.70 Sp F8 dist. 46.9 pc (152.99 l.y.)
 
 
Coord 2000 07304+1352 Discov num TOK 392 Comp Da,Db Coord arcsec 2000 07 30 32.01 +13 50 39.9
Date first 2014 Date last 2021 Obs 13
Pa first 67 Pa last 253.3 P.A. Now (θ) 253.3°
Sep first 0.1 Sep last 0.122 Sep. Now (ρ) 0.122"
Mag pri 8.00 Mag sec 11.70 delta mag (ΔM) 3.7 Spectral class F8 (yellow-white)
Pri motion ra -032 Sec motion ra
Pri motion dec -030 Sec motion dec
Notes N O (See Notes, Orbital solution)
This double is physical.
 
 
07304+1352 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 59432 96964 07 30 26 +13 51 54 STF 1102 AB 2016 35 45 7.7 7.36 9.21 1.85
Show 96964 07 30 26 +13 51 54 STF 1102 AC 2015 8 77 21.8 7.36 13.23 5.87
Show 96964 07 30 26 +13 51 54 STF 1102 AD 2015 20 131 111.9 7.36 8.04 0.68
Show 07 30 27 +13 51 60 STF 1102 BC 2015 7 91 15.9 9.21 13.23 4.02
Show 07 30 27 +13 51 60 STF 1102 BE 2015 8 3 30.4 9.21 11.96 2.75
Show 96967 07 30 32 +13 50 40 TOK 392 Da,Db 2021 13 253 0.1 8.00 11.70 3.70 Y <===
Sextuple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Gemini SAO 96967 HIP 36497 Tycho2 0776-00716-1
Gaia DR2 3163695832476398208 HD 59450 BD BD+14 1683 Distance 46.9
Distance ly 152.99
 
 
ORBITAL ELEMENTS
 
 
Period (P)7.621y Periastron (T)2019.554y Semi-major axis (a)0.102a
Eccentricity (e)0.692 Inclination (i)40.4° Longitude of periastron (ω)271.8°
Node (Ω)183.6° Notesn ReferenceTok2018e
Equinox2000 Last observation2018 Grade4(1=Definitive, 9=Indet.)
label theta rho
2000 268.1 0.130
2001 283.8 0.131
2002 300.5 0.122
2003 322.0 0.100
2004 11.4 0.048
2005 206.3 0.074
2006 238.3 0.109
2007 257.8 0.125
2008 274.0 0.131
2009 289.9 0.129
2010 307.7 0.116
2011 333.7 0.086
2012 125.5 0.026
2013 221.5 0.090
2014 246.4 0.116
2015 264.2 0.129
2016 280.0 0.131
2017 296.2 0.125
2018 315.9 0.107
2019 351.2 0.066
2020 191.3 0.059
2021 232.5 0.103
2022 253.5 0.122
2023 270.2 0.131
2024 286.0 0.130
2025 303.0 0.120
2026 325.8 0.096
2027 33.2 0.035
2028 212.5 0.080
2029 241.4 0.112
2030 260.1 0.127


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



 
 


wds07304%2B1352a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic