NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021CY ∴ Orbital info ∴ Epoch 60400 MJD
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2021CY  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021CY.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.76615 0.009635 au
e 0.688594 0.001138
i 1.975 0.002429 deg
Ω 133.519 0.0008415 deg
ω 312.433 0.003951 deg
M 253.737 1.329 deg
Other useful info
Absolute Magnitude (H)    27.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8614 au
Aphelion distance 4.6709 au
Asc. node-Earth separation 0.00753 au
Desc. node-Earth separation 1.70648 au
Earth MOID 0.00077 au
Orbital period 1680.4 days
Date of orbit computation   feb 26 12:33

Covariance matrix
9.28313267E-051.09651079E-052.33931187E-05-7.75659379E-06-3.50610181E-05-1.28052749E-02
1.09651079E-051.29519438E-062.76326136E-06-9.15538052E-07-4.14644360E-06-1.51254096E-03
2.33931187E-052.76326136E-065.90149720E-06-1.93875116E-06-8.89087123E-06-3.22687393E-03
-7.75659379E-06-9.15538052E-07-1.93875116E-067.08134462E-072.60545118E-061.06997784E-03
-3.50610181E-05-4.14644360E-06-8.89087123E-062.60545118E-061.56122500E-054.83618240E-03
-1.28052749E-02-1.51254096E-03-3.22687393E-031.06997784E-034.83618240E-031.76637641E+00

Correlation matrix
1.000000000.999995750.99944694-0.95667826-0.92096791-1.00000000
0.999995751.000000000.99947834-0.95598496-0.92209473-0.99999549
0.999446940.999478341.00000000-0.94838156-0.92625479-0.99944585
-0.95667826-0.95598496-0.948381561.000000000.783596210.95669894
-0.92096791-0.92209473-0.926254790.783596211.000000000.92093355
-1.00000000-0.99999549-0.999445850.956698940.920933551.00000000