AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007ER53 ∴ Orbital info ∴ Epoch epochXXX
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(224971) 2007ER53  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 224971.eq0)
Keplerian elements at epoch
57856.6 MJD
Value 1-σ variation Units
a 3.11654 2.743e-08 au
e 0.140684 7.052e-08
i 10.041 7.97e-06 deg
Ω 199.338 3.069e-05 deg
ω 16.098 3.898e-05 deg
M 287.231 2.364e-05 deg
Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6781 au
Aphelion 3.555 au
Asc. node-Earth separation 1.68956 au
Desc. node-Earth separation 2.53596 au
Earth MOID 1.67382 au
Orbital period 2009.59 days
Date of orbit computation  apr 23 20:37
Correlation matrix
1.00000000-0.280893960.010551250.006328390.25526663-0.44072900
-0.280893961.000000000.001106000.00333261-0.259909200.39175283
0.010551250.001106001.00000000-0.127005820.095427350.00458305
0.006328390.00333261-0.127005821.00000000-0.77329667-0.00526675
0.25526663-0.259909200.09542735-0.773296671.00000000-0.61812163
-0.440729000.391752830.00458305-0.00526675-0.618121631.00000000
Covariance matrix
7.52339276E-16-5.43340231E-162.30666162E-155.32701519E-152.72942408E-13-2.85834335E-13
-5.43340231E-164.97330609E-156.21657279E-167.21259377E-15-7.14519943E-136.53236799E-13
2.30666162E-156.21657279E-166.35251860E-11-3.10656465E-112.96494030E-118.63700678E-13
5.32701519E-157.21259377E-15-3.10656465E-119.41819359E-10-9.25124236E-10-3.82175248E-12
2.72942408E-13-7.14519943E-132.96494030E-11-9.25124236E-101.51963826E-09-5.69744260E-10
-2.85834335E-136.53236799E-138.63700678E-13-3.82175248E-12-5.69744260E-105.59077237E-10