NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021UU2 ∴ Orbital info ∴ Epoch 59515 MJD

2021UU2 ▹

ORBITAL INFORMATION

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(ASCII data file 2021UU2.eq0)

Keplerian elements
(Epoch 59515.1 MJD)
	Value	1-σ variation	Units
a	1.16355	0.001436	au
e	0.649422	0.0007807
i	20.097	0.04723	deg
Ω	222.922	0.01339	deg
ω	38.944	0.01823	deg
M	53.332	0.1342	deg

Other useful info
Absolute Magnitude (H)	23.4	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.4079	au
Aphelion distance	1.9192	au
Asc. node-Earth separation	-0.56087	au
Desc. node-Earth separation	0.36811	au
Earth MOID	0.11722	au
Orbital period	458.432	days
Date of orbit computation	feb 26 12:30

Covariance matrix
2.06238533E-06	1.12118209E-06	6.78114492E-05	-1.92162327E-05	2.61784792E-05	-1.92727732E-04
1.12118209E-06	6.09532313E-07	3.68624779E-05	-1.04458055E-05	1.42297904E-05	-1.04775017E-04
6.78114492E-05	3.68624779E-05	2.23110150E-03	-6.32347186E-04	8.60989971E-04	-6.33633660E-03
-1.92162327E-05	-1.04458055E-05	-6.32347186E-04	1.79230942E-04	-2.44008324E-04	1.79553413E-03
2.61784792E-05	1.42297904E-05	8.60989971E-04	-2.44008324E-04	3.32448732E-04	-2.44618997E-03
-1.92727732E-04	-1.04775017E-04	-6.33633660E-03	1.79553413E-03	-2.44618997E-03	1.80104804E-02

Correlation matrix
1.00000000	0.99998360	0.99967414	-0.99948631	0.99976325	-0.99999230
0.99998360	1.00000000	0.99960057	-0.99939477	0.99962658	-0.99999246
0.99967414	0.99960057	1.00000000	-0.99997567	0.99971472	-0.99957625
-0.99948631	-0.99939477	-0.99997567	1.00000000	-0.99962201	0.99936589
0.99976325	0.99962658	0.99971472	-0.99962201	1.00000000	-0.99968964
-0.99999230	-0.99999246	-0.99957625	0.99936589	-0.99968964	1.00000000