NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021NL4 ∴ Orbital info ∴ Epoch 60400 MJD
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ORBITAL INFORMATION
◲
(ASCII data file 2021NL4.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.32813 0.000902 au
e 0.389859 0.0005776
i 4.044 0.004616 deg
Ω 331.015 0.005464 deg
ω 51.064 0.007173 deg
M 230.936 0.5875 deg
Other useful info
Absolute Magnitude (H)    23.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8103 au
Aphelion distance 1.8459 au
Asc. node-Earth separation -0.10608 au
Desc. node-Earth separation 0.50365 au
Earth MOID 0.02692 au
Orbital period 559.063 days
Date of orbit computation   feb 26 12:16

Covariance matrix
8.13656448E-075.21006063E-074.16404549E-064.90408611E-06-6.45974347E-06-5.29937234E-04
5.21006063E-073.33615044E-072.66633217E-063.14062160E-06-4.13656877E-06-3.39333086E-04
4.16404549E-062.66633217E-062.13113484E-052.50808604E-05-3.30463231E-05-2.71205577E-03
4.90408611E-063.14062160E-062.50808604E-052.98597152E-05-3.91464155E-05-3.19407627E-03
-6.45974347E-06-4.13656877E-06-3.30463231E-05-3.91464155E-055.14456829E-054.20727033E-03
-5.29937234E-04-3.39333086E-04-2.71205577E-03-3.19407627E-034.20727033E-033.45149940E-01

Correlation matrix
1.000000000.999998690.999975740.99493503-0.99843608-1.00000000
0.999998691.000000000.999967710.99506161-0.99848827-0.99999883
0.999975740.999967711.000000000.99424665-0.99802912-0.99997525
0.994935030.995061610.994246651.00000000-0.99879119-0.99494380
-0.99843608-0.99848827-0.99802912-0.998791191.000000000.99844017
-1.00000000-0.99999883-0.99997525-0.994943800.998440171.00000000