AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009SO277 ∴ Orbital info ∴ Epoch epochXXX
Contact »
(274949) 2009SO277  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 274949.eq0)
Keplerian elements at epoch
57564.2 MJD
Value 1-σ variation Units
a 2.90192 2.42e-08 au
e 0.078119 7.864e-08
i 3.018 5.792e-06 deg
Ω 119.224 0.000135 deg
ω 249.386 0.0001412 deg
M 133.858 3.864e-05 deg
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6752 au
Aphelion 3.1286 au
Asc. node-Earth separation 1.98268 au
Desc. node-Earth separation 1.79107 au
Earth MOID 1.67538 au
Orbital period 1805.62 days
Date of orbit computation  Jun 5 01:35
Correlation matrix
1.000000000.01535825-0.01108547-0.000850490.05262861-0.18737594
0.015358251.00000000-0.02050034-0.00941496-0.041477930.10741606
-0.01108547-0.020500341.000000000.10571416-0.09851497-0.00640185
-0.00085049-0.009414960.105714161.00000000-0.956868800.00617550
0.05262861-0.04147793-0.09851497-0.956868801.00000000-0.29392545
-0.187375940.10741606-0.006401850.00617550-0.293925451.00000000
Covariance matrix
5.85803071E-162.92321330E-17-1.55412521E-15-2.77925371E-151.79827991E-13-1.75245846E-13
2.92321330E-176.18423746E-15-9.33813785E-15-9.99646494E-14-4.60489529E-133.26415202E-13
-1.55412521E-15-9.33813785E-153.35515185E-118.26749465E-11-8.05597201E-11-1.43291241E-12
-2.77925371E-15-9.99646494E-148.26749465E-111.82292721E-08-1.82388171E-083.22192030E-11
1.79827991E-13-4.60489529E-13-8.05597201E-11-1.82388171E-081.99305470E-08-1.60344799E-09
-1.75245846E-133.26415202E-13-1.43291241E-123.22192030E-11-1.60344799E-091.49319374E-09