NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

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

2021KA ▹

ORBITAL INFORMATION

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(ASCII data file 2021KA.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	1.47217	0.0002876	au
e	0.308236	0.0001327
i	4.934	0.001538	deg
Ω	62.68	0.0003088	deg
ω	172.209	0.000346	deg
M	219.34	0.1697	deg

Other useful info
Absolute Magnitude (H)	27.7	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0184	au
Aphelion distance	1.9259	au
Asc. node-Earth separation	0.93177	au
Desc. node-Earth separation	0.00786	au
Earth MOID	0.00768	au
Orbital period	652.43	days
Date of orbit computation	feb 26 12:05

Covariance matrix
8.27114975E-08	3.81646495E-08	4.42171998E-07	8.79497113E-08	8.54374742E-08	-4.87917699E-05
3.81646495E-08	1.76098914E-08	2.04026119E-07	4.05820789E-08	3.94205175E-08	-2.25134448E-05
4.42171998E-07	2.04026119E-07	2.36519233E-06	4.68630889E-07	4.62882572E-07	-2.60840971E-04
8.79497113E-08	4.05820789E-08	4.68630889E-07	9.53426348E-08	8.37304790E-08	-5.18791199E-05
8.54374742E-08	3.94205175E-08	4.62882572E-07	8.37304790E-08	1.19729591E-07	-5.04121947E-05
-4.87917699E-05	-2.25134448E-05	-2.60840971E-04	-5.18791199E-05	-5.04121947E-05	2.87824219E-02

Correlation matrix
1.00000000	0.99999999	0.99971236	0.99039377	0.85854826	-0.99999991
0.99999999	1.00000000	0.99971038	0.99040398	0.85850580	-0.99999988
0.99971236	0.99971038	1.00000000	0.98685673	0.86983494	-0.99972122
0.99039377	0.99040398	0.98685673	1.00000000	0.78368088	-0.99034237
0.85854826	0.85850580	0.86983494	0.78368088	1.00000000	-0.85875878
-0.99999991	-0.99999988	-0.99972122	-0.99034237	-0.85875878	1.00000000