10367+1522 DAE   3AB

 
 
10h 36m 44.79s +15 21' 39.6" P.A. 160 sep 1 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)
160°
Sep first
1.1
Sep last
1.0
Sep. Now (ρ)
1"
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 5 160 1.0 8.71 9.86 1.15 <===
Show 10367+1522 DAE 3 AC 2008 2008 1 194 0.9 8.71 9.91 1.20
Show 10367+1522 DAE 3 BC 2006 2016 7 346 0.2 9.86 9.91 0.05
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Leo
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)67°± 5 Note Grade5(1=Definitive, 9=Indet.)
Equinox2000 Last observation2016
label rho theta
2000 1.067 67.1
2001 1.062 64.4
2002 1.055 61.7
2003 1.046 59.0
2004 1.036 56.2
2005 1.023 53.3
2006 1.010 50.4
2007 0.994 47.4
2008 0.978 44.2
2009 0.962 41.0
2010 0.944 37.7
2011 0.927 34.2
2012 0.911 30.6
2013 0.895 26.9
2014 0.880 23.1
2015 0.866 19.1
2016 0.855 15.0
2017 0.846 10.8
2018 0.839 6.5
2019 0.835 2.2
2020 0.834 357.8
2021 0.835 353.5
2022 0.840 349.2
2023 0.848 344.9
2024 0.859 340.8
2025 0.873 336.7
2026 0.889 332.8
2027 0.908 329.1
2028 0.930 325.5
2029 0.954 322.1
2030 0.979 318.8

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

grafico orbita





grafico misure orbit6
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.