NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021RU23 ∴ Orbital info ∴ Epoch 60400 MJD

2021RU23 ▹

ORBITAL INFORMATION

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(ASCII data file 2021RU23.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	1.35229	0.001862	au
e	0.334082	0.001235
i	19.013	0.09564	deg
Ω	162.435	0.1111	deg
ω	79.198	0.275	deg
M	312.846	1.442	deg

Other useful info
Absolute Magnitude (H)	21.3	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.9005	au
Aphelion distance	1.8041	au
Asc. node-Earth separation	0.1395	au
Desc. node-Earth separation	0.27378	au
Earth MOID	0.09841	au
Orbital period	574.385	days
Date of orbit computation	feb 26 12:22

Covariance matrix
3.46614482E-06	1.66326117E-06	1.10720011E-04	1.33940644E-04	8.90654045E-05	-2.65878006E-03
1.66326117E-06	1.52597414E-06	1.17025241E-04	1.36440150E-04	-1.88260949E-04	-1.10515015E-03
1.10720011E-04	1.17025241E-04	9.14686478E-03	1.06149819E-02	-1.74368500E-02	-6.99425362E-02
1.33940644E-04	1.36440150E-04	1.06149819E-02	1.23327443E-02	-1.94660129E-02	-8.58141502E-02
8.90654045E-05	-1.88260949E-04	-1.74368500E-02	-1.94660129E-02	7.56135422E-02	-1.22504795E-01
-2.65878006E-03	-1.10515015E-03	-6.99425362E-02	-8.58141502E-02	-1.22504795E-01	2.07951749E+00

Correlation matrix
1.00000000	0.72320848	0.62182280	0.64782718	0.17397462	-0.99032507
0.72320848	1.00000000	0.99053500	0.99457775	-0.55422596	-0.62039232
0.62182280	0.99053500	1.00000000	0.99943203	-0.66302837	-0.50713544
0.64782718	0.99457775	0.99943203	1.00000000	-0.63745180	-0.53585558
0.17397462	-0.55422596	-0.66302837	-0.63745180	1.00000000	-0.30893848
-0.99032507	-0.62039232	-0.50713544	-0.53585558	-0.30893848	1.00000000