07106+1543 J   703

 
 
07h 10m 37.92s +15 43' 14.2" P.A. 112.6 sep 10.12 mag 10.43,12.40
 
 
Coord 2000
07106+1543
Discov num
J   703
Comp
Coord arcsec 2000
07 10 37.92 +15 43 14.2
Date first
1912
Date last
2018
Obs
26
Pa first
333
Pa last
294
P.A. Now (θ)
112.6°
Sep first
2.3
Sep last
10.8
Sep. Now (ρ)
10.12"
Mag pri
10.43
Mag sec
12.40
delta mag (ΔM)
1.97
Spectral class
Pri motion ra
-012
Sec motion ra
-094
Pri motion dec
-005
Sec motion dec
+004
Notes
N S O (See Notes, Parallax indidates non-physical, Orbital solution)
rPM=0.877
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
293.6
Precise sep
10.8
Constellation
Gemini
SAO
96590
Gaia DR2
05422388992
ADS
5841
last precise pa
293.6
last precise sep
10.8
 
 
ORBITAL ELEMENTS
 
 
Period (P)1360.2y± 62.9 Periastron (T)3235.4y± 4.2 Semi-major axis (a)12.7a± 0.59
Eccentricity (e)0.85± 0.042 Inclination (i)113.4°± 0.5 Longitude of periastron (ω)177.1°± 2.4
Node (Ω)96.2°± 0.8 Note Grade5(1=Definitive, 9=Indet.)
Equinox2000 Last observation2006
label rho theta
2000 8.945 114.4
2001 9.009 114.3
2002 9.073 114.2
2003 9.136 114.1
2004 9.200 114.0
2005 9.263 113.9
2006 9.325 113.8
2007 9.388 113.7
2008 9.450 113.6
2009 9.512 113.5
2010 9.574 113.4
2011 9.635 113.3
2012 9.696 113.2
2013 9.757 113.1
2014 9.818 113.0
2015 9.879 112.9
2016 9.939 112.8
2017 9.999 112.7
2018 10.059 112.7
2019 10.118 112.6
2020 10.178 112.5
2021 10.237 112.4
2022 10.296 112.3
2023 10.355 112.2
2024 10.413 112.1
2025 10.471 112.1
2026 10.529 112.0
2027 10.587 111.9
2028 10.645 111.8
2029 10.702 111.7
2030 10.759 111.7

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






wds07106%2B1543b.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic
 
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
07106+1543 J 703 2006 14 294 9.7 10.43 12.40 OD 071037.92+154314.2
07106+1543 J 703 2011 18 293 10.3 10.43 12.40 OD 071037.92+154314.2
07106+1543 J 703 2012 20 294 10.4 10.43 12.40 O 071037.92+154314.2
07106+1543 J 703 2017 25 293 10.7 10.43 12.40 O 071037.92+154314.2
07106+1543 J 703 2018 25 294 10.8 10.43 12.40 O 071037.92+154314.2

If you need more information about this double, apply for a data request form to the WDS.