NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021KA ∴ Orbital info ∴ Epoch 59351 MJD

2021KA ▹

ORBITAL INFORMATION

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(ASCII data file 2021KA.eq0)

Keplerian elements
(Epoch 59351.1 MJD)
	Value	1-σ variation	Units
a	1.48191	0.0002838	au
e	0.31277	0.0001298
i	4.88	0.001576	deg
Ω	62.804	0.0002008	deg
ω	171.717	0.0008411	deg
M	0.737	0.0007842	deg

Other useful info
Absolute Magnitude (H)	27.7	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0184	au
Aphelion distance	1.9454	au
Asc. node-Earth separation	0.94835	au
Desc. node-Earth separation	0.0083	au
Earth MOID	0.00806	au
Orbital period	658.92	days
Date of orbit computation	feb 26 12:05

Covariance matrix
8.05196489E-08	3.68186996E-08	4.47009171E-07	5.56450596E-08	2.33378574E-07	-2.21693711E-07
3.68186996E-08	1.68358492E-08	2.04400485E-07	2.54450079E-08	1.06713011E-07	-1.01371476E-07
4.47009171E-07	2.04400485E-07	2.48294714E-06	3.07351474E-07	1.30167514E-06	-1.23299146E-06
5.56450596E-08	2.54450079E-08	3.07351474E-07	4.03394583E-08	1.54101030E-07	-1.50560492E-07
2.33378574E-07	1.06713011E-07	1.30167514E-06	1.54101030E-07	7.07455666E-07	-6.54468938E-07
-2.21693711E-07	-1.01371476E-07	-1.23299146E-06	-1.50560492E-07	-6.54468938E-07	6.15012676E-07

Correlation matrix
1.00000000	0.99999999	0.99972778	0.97636150	0.97782341	-0.99623181
0.99999999	1.00000000	0.99972528	0.97638263	0.97780048	-0.99622222
0.99972778	0.99972528	1.00000000	0.97115049	0.98213064	-0.99777886
0.97636150	0.97638263	0.97115049	1.00000000	0.91220174	-0.95588129
0.97782341	0.97780048	0.98213064	0.91220174	1.00000000	-0.99219582
-0.99623181	-0.99622222	-0.99777886	-0.95588129	-0.99219582	1.00000000