03266+2843 CHR   9Aa,Ab

 
 
03H 26M 35.36S +28 42' 55.2" P.A. 55 SEP 0.4 MAG 9.84,6.69 SP G5IV-V DIST. 51.63 PC (168.42 L.Y.)
 
 
Coord 2000
03266+2843
Discov num
CHR   9
Comp
Aa,Ab
Coord arcsec 2000
03 26 35.36 +28 42 55.2
Date first
1985
Date last
2010
Obs
15
Pa first
62
Pa last
55
P.A. Now (θ)
55°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
9.84
Mag sec
6.69
delta mag (ΔM)
3.15
Spectral class
G5IV-V (yellow)
Pri motion ra
+047
Sec motion ra
Pri motion dec
-106
Sec motion dec
Notes
N O (See Notes, Orbital solution)
This double is physical.
 
 
03266+2843 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 75927 03266+2843 CHR 9 Aa,Ab 1985 2010 15 55 0.4 9.84 6.69 3.15 Y <===
Show UX Ari 75927 03266+2843 TOK 13 AB 1899 2013 10 129 96.4 6.59 10.00 3.41
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Other name
UX Ari Aa1,2
Var name
UX Ari
Constellation
Aries
SAO
75927
HIP
16042
Tycho2
1809-01349-1
HD
21242
BD
BD+28 532
Distance
51.63
Distance ly
168.42
last precise pa
55.2
last precise sep
0.357
 
 
ORBITAL ELEMENTS SOLUTION #1
 
 
Period (P)6.437855d± 0 Periastron (T)50642.00075d (1997.529y)± 0 Semi-major axis (a)1.71m± 0
Eccentricity (e)0± 0 Inclination (i)59.2°± 0 Longitude of periastron (ω)180°± 0
Node (Ω)82°± 34 Note Grade8(1=Definitive, 9=Indet.)
Equinox Last observation2009
label rho theta
2000-01-01 0.001 313.5
2001-01-01 0.002 246.7
2002-01-01 0.001 119.2
2003-01-01 0.001 58.8
2004-01-01 0.001 288.4
2005-01-01 0.001 229.0
2006-01-01 0.002 99.9
2007-01-01 0.001 36.1
2008-01-01 0.002 272.8
2009-01-01 0.001 198.8
2010-01-01 0.002 86.4
2011-01-01 0.001 357.1
2012-01-01 0.002 260.3
2013-01-01 0.001 154.4
2014-01-01 0.002 74.1
2015-01-01 0.001 315.0
2016-01-01 0.002 247.4
2017-01-01 0.001 120.3
2018-01-01 0.001 59.6
2019-01-01 0.001 289.3
2020-01-01 0.001 229.9
2021-01-01 0.002 100.6
2022-01-01 0.001 37.3
2023-01-01 0.002 273.4
2024-01-01 0.001 200.5
2025-01-01 0.002 86.9
2026-01-01 0.001 359.1
2027-01-01 0.002 260.8
2028-01-01 0.001 156.3
2029-01-01 0.002 74.6
2030-01-01 0.001 316.5

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
 
 
ORBITAL ELEMENTS SOLUTION #2
 
 
Period (P)40548.6d (111.02y)± 70.2 Periastron (T)51664.9d (2000.33y)± 34.3 Semi-major axis (a)648m± 0.7
Eccentricity (e)0.77± 0.01 Inclination (i)93.3°± 0.6 Longitude of periastron (ω)274.9°± 0.8
Node (Ω)58.9°± 0.5 Note Grade5(1=Definitive, 9=Indet.)
Equinox Last observation2009
label rho theta
2000 0.022 216.4
2001 0.079 64.5
2002 0.162 60.7
2003 0.223 59.4
2004 0.268 58.5
2005 0.300 57.9
2006 0.324 57.4
2007 0.341 56.9
2008 0.354 56.5
2009 0.363 56.1
2010 0.369 55.8
2011 0.372 55.4
2012 0.374 55.0
2013 0.374 54.7
2014 0.372 54.3
2015 0.369 54.0
2016 0.365 53.6
2017 0.360 53.2
2018 0.354 52.8
2019 0.347 52.4
2020 0.340 52.0
2021 0.332 51.5
2022 0.324 51.1
2023 0.315 50.6
2024 0.306 50.1
2025 0.296 49.5
2026 0.286 48.9
2027 0.276 48.3
2028 0.265 47.6
2029 0.254 46.9
2030 0.243 46.1

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