NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021UU2 ∴ Orbital info ∴ Epoch 60400 MJD

2021UU2 ▹

ORBITAL INFORMATION

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(ASCII data file 2021UU2.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	1.16351	0.001431	au
e	0.64954	0.0007813
i	20.099	0.04726	deg
Ω	222.918	0.01341	deg
ω	38.929	0.01842	deg
M	28.286	1.42	deg

Other useful info
Absolute Magnitude (H)	23.4	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.4078	au
Aphelion distance	1.9193	au
Asc. node-Earth separation	-0.56141	au
Desc. node-Earth separation	0.36915	au
Earth MOID	0.11743	au
Orbital period	458.413	days
Date of orbit computation	feb 26 12:30

Covariance matrix
2.04636604E-06	1.11770571E-06	6.75849801E-05	-1.91792732E-05	2.63469813E-05	-2.03074005E-03
1.11770571E-06	6.10500277E-07	3.69121694E-05	-1.04747523E-05	1.43887596E-05	-1.10917270E-03
6.75849801E-05	3.69121694E-05	2.23357133E-03	-6.33945742E-04	8.70395732E-04	-6.70683296E-02
-1.91792732E-05	-1.04747523E-05	-6.33945742E-04	1.79938932E-04	-2.47024111E-04	1.90326177E-02
2.63469813E-05	1.43887596E-05	8.70395732E-04	-2.47024111E-04	3.39374717E-04	-2.61456341E-02
-2.03074005E-03	-1.10917270E-03	-6.70683296E-02	1.90326177E-02	-2.61456341E-02	2.01523366E+00

Correlation matrix
1.00000000	0.99998360	0.99967451	-0.99948877	0.99976852	-0.99999993
0.99998360	1.00000000	0.99960110	-0.99939751	0.99963322	-0.99998511
0.99967451	0.99960110	1.00000000	-0.99997607	0.99971705	-0.99966589
-0.99948877	-0.99939751	-0.99997607	1.00000000	-0.99962483	0.99947803
0.99976852	0.99963322	0.99971705	-0.99962483	1.00000000	-0.99976224
-0.99999993	-0.99998511	-0.99966589	0.99947803	-0.99976224	1.00000000