NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2003BA21 ∴ Orbital info ∴ Epoch 60600 MJD
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(259221) 2003BA21  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 259221.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.10029 7.207e-09 au
e 0.83311 8.991e-08
i 23.698 1.877e-05 deg
Ω 308.86 1.271e-05 deg
ω 18.155 1.43e-05 deg
M 18.879 3.957e-05 deg
Other useful info
Absolute Magnitude (H)    19.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.1836 au
Aphelion distance 2.0169 au
Asc. node-Earth separation -0.82644 au
Desc. node-Earth separation 0.63216 au
Earth MOID 0.1315 au
Orbital period 421.557 days
Date of orbit computation   Jul 29 14:14

Covariance matrix
5.19381839E-17-2.49947046E-16-1.52711788E-14-1.71025495E-143.25120861E-14-2.63500321E-13
-2.49947046E-168.08466096E-153.03717616E-131.93134945E-13-4.58323082E-138.76306883E-13
-1.52711788E-143.03717616E-133.52322147E-101.01571203E-10-1.13707846E-101.34915602E-10
-1.71025495E-141.93134945E-131.01571203E-101.61555129E-10-1.64181001E-101.40143931E-10
3.25120861E-14-4.58323082E-13-1.13707846E-10-1.64181001E-102.04568954E-10-2.45050200E-10
-2.63500321E-138.76306883E-131.34915602E-101.40143931E-10-2.45050200E-101.56617545E-09

Correlation matrix
1.00000000-0.38572139-0.11289097-0.186705500.31541446-0.92388425
-0.385721391.000000000.179957150.16899334-0.356386270.24626637
-0.112890970.179957151.000000000.42573588-0.423546010.18162348
-0.186705500.168993340.425735881.00000000-0.903114180.27860808
0.31541446-0.35638627-0.42354601-0.903114181.00000000-0.43292732
-0.923884250.246266370.181623480.27860808-0.432927321.00000000