NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021RP12 ∴ Orbital info ∴ Epoch 60400 MJD
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2021RP12  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021RP12.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.64096 0.0005877 au
e 0.45198 0.0002185
i 6.93 0.002769 deg
Ω 190.862 0.0001221 deg
ω 227.503 0.0001238 deg
M 48.528 0.2203 deg
Other useful info
Absolute Magnitude (H)    24.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8993 au
Aphelion distance 2.3826 au
Asc. node-Earth separation 0.88072 au
Desc. node-Earth separation 0.0006 au
Earth MOID 0.00027 au
Orbital period 767.795 days
Date of orbit computation   feb 26 12:25

Covariance matrix
3.45431991E-071.28426827E-071.62769365E-06-7.12675241E-08-6.37431018E-08-1.29481537E-04
1.28426827E-074.77473412E-086.05155292E-07-2.64950916E-08-2.36892291E-08-4.81394446E-05
1.62769365E-066.05155292E-077.66992350E-06-3.35796585E-07-2.99810849E-07-6.10123988E-04
-7.12675241E-08-2.64950916E-08-3.35796585E-071.49049221E-081.34866098E-082.67136806E-05
-6.37431018E-08-2.36892291E-08-2.99810849E-071.34866098E-081.53240567E-082.38921112E-05
-1.29481537E-04-4.81394446E-05-6.10123988E-042.67136806E-052.38921112E-054.85347882E-02

Correlation matrix
1.000000000.999999720.99999050-0.99322019-0.87612292-0.99999999
0.999999721.000000000.99999245-0.99317544-0.87576878-0.99999979
0.999990500.999992451.00000000-0.99315242-0.87451035-0.99999082
-0.99322019-0.99317544-0.993152421.000000000.892382540.99321279
-0.87612292-0.87576878-0.874510350.892382541.000000000.87607459
-0.99999999-0.99999979-0.999990820.993212790.876074591.00000000