NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021KW2 ∴ Orbital info ∴ Epoch 60600 MJD

2021KW2 ▹

ORBITAL INFORMATION

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(ASCII data file 2021KW2.eq1)

Keplerian elements
(Epoch 60600.0 MJD)
	Value	1-σ variation	Units
a	1.2034	0.0006277	au
e	0.208795	0.0004762
i	8.843	0.01633	deg
Ω	241.421	0.0004327	deg
ω	313.267	0.01736	deg
M	239.372	0.7723	deg

Other useful info
Absolute Magnitude (H)	27.3	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.9521	au
Aphelion distance	1.4547	au
Asc. node-Earth separation	-0.00379	au
Desc. node-Earth separation	0.3559	au
Earth MOID	0.00297	au
Orbital period	482.183	days
Date of orbit computation	Jul 29 12:48

Covariance matrix
3.94003516E-07	2.98886326E-07	1.02520702E-05	2.32912976E-07	1.08980827E-05	-4.84789542E-04
2.98886326E-07	2.26732252E-07	7.77699805E-06	1.76511585E-07	8.26703768E-06	-3.67755349E-04
1.02520702E-05	7.77699805E-06	2.66779812E-04	6.09012560E-06	2.83583717E-04	-1.26143697E-02
2.32912976E-07	1.76511585E-07	6.09012560E-06	1.87201096E-07	6.46713695E-06	-2.86623055E-04
1.08980827E-05	8.26703768E-06	2.83583717E-04	6.46713695E-06	3.01464021E-04	-1.34092396E-02
-4.84789542E-04	-3.67755349E-04	-1.26143697E-02	-2.86623055E-04	-1.34092396E-02	5.96494465E-01

Correlation matrix
1.00000000	0.99999850	0.99996556	0.85760922	0.99995926	-0.99999997
0.99999850	1.00000000	0.99995132	0.85676629	0.99994364	-0.99999802
0.99996556	0.99995132	1.00000000	0.86177834	0.99997022	-0.99996746
0.85760922	0.85676629	0.86177834	1.00000000	0.86087505	-0.85773616
0.99995926	0.99994364	0.99997022	0.86087505	1.00000000	-0.99996131
-0.99999997	-0.99999802	-0.99996746	-0.85773616	-0.99996131	1.00000000