NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021UA2 ∴ Orbital info ∴ Epoch 59514 MJD

2021UA2 ▹

ORBITAL INFORMATION

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(ASCII data file 2021UA2.eq0)

Keplerian elements
(Epoch 59514.0 MJD)
	Value	1-σ variation	Units
a	1.50501	0.006862	au
e	0.305464	0.002856
i	28.303	0.1292	deg
Ω	215.138	0.00667	deg
ω	211.701	0.1274	deg
M	341.91	0.197	deg

Other useful info
Absolute Magnitude (H)	24.8	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0453	au
Aphelion distance	1.9647	au
Asc. node-Earth separation	0.83828	au
Desc. node-Earth separation	0.0896	au
Earth MOID	0.08704	au
Orbital period	674.382	days
Date of orbit computation	feb 26 12:24

Covariance matrix
4.70848741E-05	1.95965972E-05	8.86565461E-04	-4.57682103E-05	-8.73102893E-04	1.35166914E-03
1.95965972E-05	8.15637307E-06	3.68960925E-04	-1.90476155E-05	-3.63252423E-04	5.62503894E-04
8.86565461E-04	3.68960925E-04	1.66953573E-02	-8.61861747E-04	-1.64497769E-02	2.54550765E-02
-4.57682103E-05	-1.90476155E-05	-8.61861747E-04	4.44922266E-05	8.49079571E-04	-1.31404209E-03
-8.73102893E-04	-3.63252423E-04	-1.64497769E-02	8.49079571E-04	1.62433053E-02	-2.50875375E-02
1.35166914E-03	5.62503894E-04	2.54550765E-02	-1.31404209E-03	-2.50875375E-02	3.88126819E-02

Correlation matrix
1.00000000	0.99998024	0.99993609	-0.99995661	-0.99836079	0.99986845
0.99998024	1.00000000	0.99984798	-0.99988489	-0.99798215	0.99974713
0.99993609	0.99984798	1.00000000	-0.99999465	-0.99890675	0.99997633
-0.99995661	-0.99988489	-0.99999465	1.00000000	0.99877834	-0.99995482
-0.99836079	-0.99798215	-0.99890675	0.99877834	1.00000000	-0.99915762
0.99986845	0.99974713	0.99997633	-0.99995482	-0.99915762	1.00000000