NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021LK9 ∴ Orbital info ∴ Epoch 59380 MJD

2021LK9 ▹

ORBITAL INFORMATION

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(ASCII data file 2021LK9.eq0)

Keplerian elements
(Epoch 59380.3 MJD)
	Value	1-σ variation	Units
a	0.969792	0.0005701	au
e	0.330394	0.001589
i	11.163	0.06407	deg
Ω	271.155	0.002936	deg
ω	115.582	0.04215	deg
M	275.159	0.2502	deg

Other useful info
Absolute Magnitude (H)	25.5	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.6494	au
Aphelion distance	1.2902	au
Asc. node-Earth separation	-0.00871	au
Desc. node-Earth separation	-0.22844	au
Earth MOID	0.00423	au
Orbital period	348.832	days
Date of orbit computation	feb 26 12:24

Covariance matrix
3.25049455E-07	9.03963685E-07	3.64470358E-05	1.62243911E-06	-2.39288378E-05	1.42563135E-04
9.03963685E-07	2.52404943E-06	1.01782632E-04	4.44010203E-06	-6.61606959E-05	3.97356494E-04
3.64470358E-05	1.01782632E-04	4.10443773E-03	1.78904665E-04	-2.66695770E-03	1.60223993E-02
1.62243911E-06	4.44010203E-06	1.78904665E-04	8.61752963E-06	-1.22180776E-04	7.05273907E-04
-2.39288378E-05	-6.61606959E-05	-2.66695770E-03	-1.22180776E-04	1.77622842E-03	-1.04611144E-02
1.42563135E-04	3.97356494E-04	1.60223993E-02	7.05273907E-04	-1.04611144E-02	6.26045124E-02

Correlation matrix
1.00000000	0.99799263	0.99783942	0.96939839	-0.99585814	0.99937780
0.99799263	1.00000000	0.99999520	0.95203437	-0.98810189	0.99960534
0.99783942	0.99999520	1.00000000	0.95126920	-0.98773373	0.99953475
0.96939839	0.95203437	0.95126920	1.00000000	-0.98755679	0.96020421
-0.99585814	-0.98810189	-0.98773373	-0.98755679	1.00000000	-0.99203210
0.99937780	0.99960534	0.99953475	0.96020421	-0.99203210	1.00000000