NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021YU ∴ Orbital info ∴ Epoch 59578 MJD

2021YU ▹

ORBITAL INFORMATION

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(ASCII data file 2021YU.eq0)

Keplerian elements
(Epoch 59578.9 MJD)
	Value	1-σ variation	Units
a	1.35768	0.003278	au
e	0.248844	0.001656
i	10.223	0.05911	deg
Ω	99.182	0.003842	deg
ω	306.233	0.007758	deg
M	32.747	0.1229	deg

Other useful info
Absolute Magnitude (H)	24.7	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0198	au
Aphelion distance	1.6955	au
Asc. node-Earth separation	0.12688	au
Desc. node-Earth separation	0.47521	au
Earth MOID	0.09373	au
Orbital period	577.821	days
Date of orbit computation	feb 26 12:46

Covariance matrix
1.07450826E-05	5.42911931E-06	1.93749556E-04	-1.25937816E-05	1.72621479E-05	-4.02808778E-04
5.42911931E-06	2.74347767E-06	9.78918396E-05	-6.36379847E-06	8.61847365E-06	-2.03477561E-04
1.93749556E-04	9.78918396E-05	3.49363065E-03	-2.27079724E-04	3.12208379E-04	-7.26366176E-03
-1.25937816E-05	-6.36379847E-06	-2.27079724E-04	1.47621743E-05	-2.00449033E-05	4.72025225E-04
1.72621479E-05	8.61847365E-06	3.12208379E-04	-2.00449033E-05	6.01928094E-05	-6.62138687E-04
-4.02808778E-04	-2.03477561E-04	-7.26366176E-03	4.72025225E-04	-6.62138687E-04	1.51073431E-02

Correlation matrix
1.00000000	0.99993965	0.99999388	-0.99994500	0.67876220	-0.99976977
0.99993965	1.00000000	0.99990164	-0.99997822	0.67066762	-0.99947460
0.99999388	0.99990164	1.00000000	-0.99991872	0.68082227	-0.99982288
-0.99994500	-0.99997822	-0.99991872	1.00000000	-0.67244457	0.99953038
0.67876220	0.67066762	0.68082227	-0.67244457	1.00000000	-0.69435667
-0.99976977	-0.99947460	-0.99982288	0.99953038	-0.69435667	1.00000000