NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021RP1 ∴ Orbital info ∴ Epoch 60400 MJD
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2021RP1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021RP1.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.7603 0.0001623 au
e 0.553135 2.406e-05
i 11.611 0.0002589 deg
Ω 344.555 0.000296 deg
ω 20.525 0.0004595 deg
M 199.241 0.01748 deg
Other useful info
Absolute Magnitude (H)    21.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2335 au
Aphelion distance 4.2871 au
Asc. node-Earth separation 0.25477 au
Desc. node-Earth separation 2.98326 au
Earth MOID 0.23895 au
Orbital period 1675.07 days
Date of orbit computation   feb 26 13:15

Covariance matrix
2.63551695E-083.90606548E-094.18465966E-084.76258228E-08-7.04252309E-08-2.83735318E-06
3.90606548E-095.78997404E-106.19703258E-097.05419758E-09-1.04749477E-08-4.20512468E-07
4.18465966E-086.19703258E-096.70415568E-087.64321924E-08-1.10383518E-07-4.50554836E-06
4.76258228E-087.05419758E-097.64321924E-088.76122890E-08-1.26939179E-07-5.12765111E-06
-7.04252309E-08-1.04749477E-08-1.10383518E-07-1.26939179E-072.11123317E-077.57714869E-06
-2.83735318E-06-4.20512468E-07-4.50554836E-06-5.12765111E-067.57714869E-063.05465692E-04

Correlation matrix
1.000000000.999927020.995531920.99112190-0.94412016-0.99999832
0.999927021.000000000.994657190.99043687-0.94742635-0.99990640
0.995531920.994657191.000000000.99729067-0.92782076-0.99562178
0.991121900.990436870.997290671.00000000-0.93335116-0.99118503
-0.94412016-0.94742635-0.92782076-0.933351161.000000000.94353169
-0.99999832-0.99990640-0.99562178-0.991185030.943531691.00000000