NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

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

2021UQ ▹

ORBITAL INFORMATION

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(ASCII data file 2021UQ.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	1.32749	0.0003587	au
e	0.300329	0.0001965
i	22.6	0.008936	deg
Ω	210.009	0.0002542	deg
ω	129.169	0.008085	deg
M	241.317	0.2504	deg

Other useful info
Absolute Magnitude (H)	24.0	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.9288	au
Aphelion distance	1.7262	au
Asc. node-Earth separation	0.48574	au
Desc. node-Earth separation	0.0211	au
Earth MOID	0.0185	au
Orbital period	558.657	days
Date of orbit computation	feb 26 12:12

Covariance matrix
1.28675643E-07	7.05029177E-08	3.20527638E-06	9.11676586E-08	2.90003907E-06	-8.98197435E-05
7.05029177E-08	3.86294171E-08	1.75620992E-06	4.99517335E-08	1.58895625E-06	-4.92133033E-05
3.20527638E-06	1.75620992E-06	7.98435433E-05	2.27102135E-06	7.22385684E-05	-2.23738583E-03
9.11676586E-08	4.99517335E-08	2.27102135E-06	6.46009978E-08	2.05470299E-06	-6.36379598E-05
2.90003907E-06	1.58895625E-06	7.22385684E-05	2.05470299E-06	6.53633798E-05	-2.02432219E-03
-8.98197435E-05	-4.92133033E-05	-2.23738583E-03	-6.36379598E-05	-2.02432219E-03	6.26970747E-02

Correlation matrix
1.00000000	0.99999963	0.99999403	0.99993787	0.99997335	-0.99999999
0.99999963	1.00000000	0.99999413	0.99993524	0.99996687	-0.99999954
0.99999403	0.99999413	1.00000000	0.99995787	0.99995851	-0.99999388
0.99993787	0.99993524	0.99995787	1.00000000	0.99991294	-0.99993782
0.99997335	0.99996687	0.99995851	0.99991294	1.00000000	-0.99997409
-0.99999999	-0.99999954	-0.99999388	-0.99993782	-0.99997409	1.00000000