NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021DA1 ∴ Orbital info ∴ Epoch 59264 MJD
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2021DA1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021DA1.eq0)
Keplerian elements
(Epoch 59264.2 MJD)
Value 1-σ variation Units
a 1.24418 0.001235 au
e 0.15015 0.0006505
i 6.02 0.02324 deg
Ω 323.905 0.004439 deg
ω 216.389 0.02243 deg
M 338.463 0.01237 deg
Other useful info
Absolute Magnitude (H)    26.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0574 au
Aphelion distance 1.431 au
Asc. node-Earth separation 0.37072 au
Desc. node-Earth separation 0.09768 au
Earth MOID 0.08037 au
Orbital period 506.904 days
Date of orbit computation   Jul 29 13:01

Covariance matrix
1.52608429E-068.03593351E-072.87062534E-055.47724383E-062.71572945E-051.48010806E-05
8.03593351E-074.23161237E-071.51155095E-052.88349124E-061.43152488E-057.78357619E-06
2.87062534E-051.51155095E-055.39992401E-041.03054257E-045.10327127E-042.78763256E-04
5.47724383E-062.88349124E-061.03054257E-041.97004231E-059.65827272E-055.37284501E-05
2.71572945E-051.43152488E-055.10327127E-049.65827272E-055.03183692E-042.49739699E-04
1.48010806E-057.78357619E-062.78763256E-045.37284501E-052.49739699E-041.52914790E-04

Correlation matrix
1.000000000.999986490.999984870.998929960.980017790.96890103
0.999986491.000000000.999944800.998683610.981030890.96761256
0.999984870.999944801.000000000.999158380.979019970.97010101
0.998929960.998683610.999158381.000000000.970059580.97890780
0.980017790.981030890.979019970.970059581.000000000.90032552
0.968901030.967612560.970101010.978907800.900325521.00000000