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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2010ER78 ∴ Orbital info ∴ Epoch epochXXX
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(296972) 2010ER78  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 296972.eq0)
Keplerian elements at epoch
58050.9 MJD
Value 1-σ variation Units
a 2.64661 1.853e-08 au
e 0.051827 4.621e-08
i 3.437 5.118e-06 deg
Ω 115.224 0.0001128 deg
ω 14.372 0.0001323 deg
M 317.644 6.861e-05 deg
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5094 au
Aphelion 2.7838 au
Asc. node-Earth separation 1.52953 au
Desc. node-Earth separation 1.76188 au
Earth MOID 1.52416 au
Orbital period 1572.65 days
Date of orbit computation  apr 23 20:52
Correlation matrix
1.000000000.020793960.01170441-0.005856080.02457887-0.04114334
0.020793961.000000000.00453647-0.006147610.05195204-0.08934932
0.011704410.004536471.00000000-0.074824100.062197030.00435407
-0.00585608-0.00614761-0.074824101.00000000-0.851664670.00104780
0.024578870.051952040.06219703-0.851664671.00000000-0.52398669
-0.04114334-0.089349320.004354070.00104780-0.523986691.00000000
Covariance matrix
3.43508546E-161.78083932E-171.11017600E-15-1.22458170E-146.02871857E-14-5.23200909E-14
1.78083932E-172.13519447E-151.07277876E-15-3.20506705E-143.17698883E-13-2.83276261E-13
1.11017600E-151.07277876E-152.61907128E-11-4.32043311E-114.21247797E-111.52886595E-12
-1.22458170E-14-3.20506705E-14-4.32043311E-111.27298783E-08-1.27167202E-088.11129659E-12
6.02871857E-143.17698883E-134.21247797E-11-1.27167202E-081.75141359E-08-4.75789478E-09
-5.23200909E-14-2.83276261E-131.52886595E-128.11129659E-12-4.75789478E-094.70760962E-09