10367+1522 DAE   3AB

 
 
10h 36m 44.79s +15 21' 39.6" P.A. 6.5 sep 0.84 mag 8.71,9.86 Sp M3.5+M4.5
 
 
Coord 2000
10367+1522
Discov num
DAE   3
Comp
AB
Coord arcsec 2000
10 36 44.79 +15 21 39.6
Date first
2006
Date last
2009
Obs
5
Pa first
181
Pa last
160
P.A. Now (θ)
6.5°
Sep first
1.1
Sep last
1.0
Sep. Now (ρ)
0.84"
Mag pri
8.71
Mag sec
9.86
delta mag (ΔM)
1.15
Spectral class
M3.5+M4.5 (red/red)
Pri motion ra
+073
Sec motion ra
Pri motion dec
-039
Sec motion dec
Notes
N V K (See Notes, Proper motion indicates physical, K-band or other infrared magnitudes)
This double is physical.
 
 
10367+1522 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 10367+1522 DAE 3 AB 2006 2009 5 6 0.8 8.71 9.86 1.15 Y <===
Show 10367+1522 DAE 3 AC 2008 2017 2 228 0.8 8.71 9.91 1.20
Show 10367+1522 DAE 3 BC 2006 2017 8 34 0.1 9.86 9.91 0.05 Y
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
160
Precise sep
0.96
Cdsa2 id
DAE 3 AB
Constellation
Leo
Ra deg
10.612441666666665
De deg
15.360999999999999
last precise pa
160
last precise sep
0.96
 
 
ORBITAL ELEMENTS
 
 
Period (P)234y± 20 Periastron (T)52302d (2002.074y)± 680 Semi-major axis (a)1.898a± 0.079
Eccentricity (e)0.44± 0.03 Inclination (i)232.5°± 0.4 Longitude of periastron (ω)± 2
Node (Ω)167°± 5 Note Grade5(1=Definitive, 9=Indet.)
Equinox2000 Last observation2016
label rho theta
2000 1.067 167.1
2001 1.062 164.4
2002 1.055 161.7
2003 1.046 159.0
2004 1.036 156.2
2005 1.023 153.3
2006 1.010 150.4
2007 0.994 147.4
2008 0.978 144.2
2009 0.962 141.0
2010 0.944 137.7
2011 0.927 134.2
2012 0.911 130.6
2013 0.895 126.9
2014 0.880 123.1
2015 0.866 119.1
2016 0.855 115.0
2017 0.846 110.8
2018 0.839 106.5
2019 0.835 102.2
2020 0.834 97.8
2021 0.835 93.5
2022 0.840 89.2
2023 0.848 84.9
2024 0.859 80.8
2025 0.873 76.7
2026 0.889 72.8
2027 0.908 69.1
2028 0.930 65.5
2029 0.954 62.1
2030 0.979 58.8

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

grafico orbita





wds10367%2B1522b.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
10367+1522 DAE 3 AB 2006 1 181 1.1 8.71 9.86 M3.5 M4.5 N K 103644.79+152139.6
10367+1522 DAE 3 AB 2009 4 194 1.0 8.71 9.86 M3.5 M4.5 N K 103644.79+152139.6

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