NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009UN ∴ Orbital info ∴ Epoch 60400 MJD
Contact »
2009UN  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2009UN.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.83724 0.0002221 au
e 0.588497 4.134e-05
i 2.361 5.586e-05 deg
Ω 34.711 0.0001949 deg
ω 7.116 0.0003235 deg
M 2.419 0.1353 deg
Other useful info
Absolute Magnitude (H)    21.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1675 au
Aphelion distance 4.5069 au
Asc. node-Earth separation 0.17811 au
Desc. node-Earth separation 3.45096 au
Earth MOID 0.17636 au
Orbital period 1745.59 days
Date of orbit computation   feb 26 10:39

Covariance matrix
4.93367355E-089.18130090E-091.20746085E-08-1.15754679E-085.30315220E-08-3.00415621E-05
9.18130090E-091.70896949E-092.24537133E-09-2.18576323E-099.79717798E-09-5.59058554E-06
1.20746085E-082.24537133E-093.12019787E-09-1.70743567E-091.22648559E-08-7.35227575E-06
-1.15754679E-08-2.18576323E-09-1.70743567E-093.79693650E-08-3.91553973E-087.04945179E-06
5.30315220E-089.79717798E-091.22648559E-08-3.91553973E-081.04640028E-07-3.22890283E-05
-3.00415621E-05-5.59058554E-06-7.35227575E-067.04945179E-06-3.22890283E-051.82925657E-02

Correlation matrix
1.000000000.999889160.97318809-0.267446360.73807409-0.99999999
0.999889161.000000000.97236642-0.271343420.73263037-0.99989140
0.973188090.972366421.00000000-0.156868810.67876972-0.97318052
-0.26744636-0.27134342-0.156868811.00000000-0.621192270.26748619
0.738074090.732630370.67876972-0.621192271.00000000-0.73802103
-0.99999999-0.99989140-0.973180520.26748619-0.738021031.00000000