NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2020DR4 ∴ Orbital info ∴ Epoch 58906 MJD
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2020DR4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2020DR4.eq0)
Keplerian elements
(Epoch 58906.8 MJD)
Value 1-σ variation Units
a 0.81473 3.341e-05 au
e 0.294215 7.606e-05
i 4.396 0.001465 deg
Ω 336.648 6.269e-06 deg
ω 32.143 0.001257 deg
M 128.267 0.004811 deg
Other useful info
Absolute Magnitude (H)    29.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.575 au
Aphelion distance 1.0544 au
Asc. node-Earth separation -0.41515 au
Desc. node-Earth separation 0.00121 au
Earth MOID 0.00044 au
Orbital period 268.608 days
Date of orbit computation   Jul 29 13:03

Covariance matrix
1.11608262E-09-2.54086282E-09-4.89321258E-08-9.73221962E-114.18787478E-081.60570285E-07
-2.54086282E-095.78496672E-091.11402406E-072.24236003E-10-9.52750637E-08-3.65699785E-07
-4.89321258E-081.11402406E-072.14571765E-064.29673550E-09-1.83558988E-06-7.04101190E-06
-9.73221962E-112.24236003E-104.29673550E-093.93033945E-11-3.26914669E-09-1.48771086E-08
4.18787478E-08-9.52750637E-08-1.83558988E-06-3.26914669E-091.58076165E-066.00417465E-06
1.60570285E-07-3.65699785E-07-7.04101190E-06-1.48771086E-086.00417465E-062.31479574E-05

Correlation matrix
1.00000000-0.99995997-0.99990704-0.464674350.997039390.99898891
-0.999959971.000000000.999902950.47026199-0.99631259-0.99935073
-0.999907040.999902951.000000000.46788304-0.99668098-0.99906203
-0.464674350.470261990.467883041.00000000-0.41474980-0.49322737
0.99703939-0.99631259-0.99668098-0.414749801.000000000.99257603
0.99898891-0.99935073-0.99906203-0.493227370.992576031.00000000