NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021RW4 ∴ Orbital info ∴ Epoch 60600 MJD
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2021RW4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021RW4.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.72989 0.002153 au
e 0.383119 0.0007169
i 14.518 0.01776 deg
Ω 343.933 0.0003013 deg
ω 8.046 0.005118 deg
M 128.727 0.9103 deg
Other useful info
Absolute Magnitude (H)    25.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0671 au
Aphelion distance 2.3926 au
Asc. node-Earth separation 0.06234 au
Desc. node-Earth separation 1.38812 au
Earth MOID 0.06206 au
Orbital period 831.045 days
Date of orbit computation   Jul 29 13:12

Covariance matrix
4.63341387E-061.54307632E-063.82312841E-05-6.48206246E-07-1.10003689E-05-1.95954919E-03
1.54307632E-065.13894213E-071.27322481E-05-2.15873674E-07-3.66346349E-06-6.52593113E-04
3.82312841E-051.27322481E-053.15456194E-04-5.34822902E-06-9.07705954E-05-1.61686558E-02
-6.48206246E-07-2.15873674E-07-5.34822902E-069.07847234E-081.53805738E-062.74137718E-04
-1.10003689E-05-3.66346349E-06-9.07705954E-051.53805738E-062.61906572E-054.65221205E-03
-1.95954919E-03-6.52593113E-04-1.61686558E-022.74137718E-044.65221205E-038.28726549E-01

Correlation matrix
1.000000000.999999990.99999726-0.99943896-0.99858148-0.99999999
0.999999991.000000000.99999701-0.99943932-0.99857757-0.99999999
0.999997260.999997011.00000000-0.99938788-0.99862505-0.99999715
-0.99943896-0.99943932-0.999387881.000000000.997454170.99944012
-0.99858148-0.99857757-0.998625050.997454171.000000000.99857497
-0.99999999-0.99999999-0.999997150.999440120.998574971.00000000