NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021UN5 ∴ Orbital info ∴ Epoch 59517 MJD

2021UN5 ▹

ORBITAL INFORMATION

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(ASCII data file 2021UN5.eq0)

Keplerian elements
(Epoch 59517.3 MJD)
	Value	1-σ variation	Units
a	1.34656	0.003832	au
e	0.124484	0.001481
i	23.003	0.1414	deg
Ω	211.958	0.002717	deg
ω	214.98	0.3224	deg
M	336.006	0.3224	deg

Other useful info
Absolute Magnitude (H)	23.9	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.1789	au
Aphelion distance	1.5142	au
Asc. node-Earth separation	0.47046	au
Desc. node-Earth separation	0.20866	au
Earth MOID	0.2066	au
Orbital period	570.738	days
Date of orbit computation	Jul 29 13:22

Covariance matrix
1.46827597E-05	5.65373197E-06	5.41668993E-04	1.03211377E-05	-1.15478978E-03	1.19200277E-03
5.65373197E-06	2.19371322E-06	2.08034589E-04	3.92949259E-06	-4.29885353E-04	4.48080988E-04
5.41668993E-04	2.08034589E-04	2.00012001E-02	3.82247462E-04	-4.30756231E-02	4.43242326E-02
1.03211377E-05	3.92949259E-06	3.82247462E-04	7.38168376E-06	-8.51351854E-04	8.67142772E-04
-1.15478978E-03	-4.29885353E-04	-4.30756231E-02	-8.51351854E-04	1.03940278E-01	-1.03437128E-01
1.19200277E-03	4.48080988E-04	4.43242326E-02	8.67142772E-04	-1.03437128E-01	1.03925318E-01

Correlation matrix
1.00000000	0.99618832	0.99954443	0.99139337	-0.93477513	0.96496762
0.99618832	1.00000000	0.99315629	0.97649232	-0.90026587	0.93843870
0.99954443	0.99315629	1.00000000	0.99480707	-0.94473848	0.97219306
0.99139337	0.97649232	0.99480707	1.00000000	-0.97193994	0.99003879
-0.93477513	-0.90026587	-0.94473848	-0.97193994	1.00000000	-0.99523086
0.96496762	0.93843870	0.97219306	0.99003879	-0.99523086	1.00000000