NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2012KW ∴ Orbital info ∴ Epoch 60400 MJD

2012KW ▹

ORBITAL INFORMATION

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(ASCII data file 2012KW.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	1.50051	0.0005166	au
e	0.350519	0.0002286
i	13.453	0.008392	deg
Ω	60.898	0.001773	deg
ω	213.971	0.009283	deg
M	147.807	1.451	deg

Other useful info
Absolute Magnitude (H)	26.8	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.9746	au
Aphelion distance	2.0265	au
Asc. node-Earth separation	0.8687	au
Desc. node-Earth separation	0.00739	au
Earth MOID	0.00607	au
Orbital period	671.361	days
Date of orbit computation	feb 26 10:54

Covariance matrix
2.66857198E-07	1.18099603E-07	4.33457209E-06	9.15570187E-07	4.78441004E-06	-7.49763485E-04
1.18099603E-07	5.22674359E-08	1.91842930E-06	4.05152229E-07	2.11817270E-06	-3.31813674E-04
4.33457209E-06	1.91842930E-06	7.04196807E-05	1.48680377E-05	7.77804357E-05	-1.21784688E-02
9.15570187E-07	4.05152229E-07	1.48680377E-05	3.14242874E-06	1.63949547E-05	-2.57238206E-03
4.78441004E-06	2.11817270E-06	7.77804357E-05	1.63949547E-05	8.61774741E-05	-1.34424877E-02
-7.49763485E-04	-3.31813674E-04	-1.21784688E-02	-2.57238206E-03	-1.34424877E-02	2.10653979E+00

Correlation matrix
1.00000000	0.99998476	0.99990731	0.99981457	0.99768181	-0.99999998
0.99998476	1.00000000	0.99996126	0.99970051	0.99804216	-0.99998584
0.99990731	0.99996126	1.00000000	0.99947954	0.99845033	-0.99990981
0.99981457	0.99970051	0.99947954	1.00000000	0.99627818	-0.99981102
0.99768181	0.99804216	0.99845033	0.99627818	1.00000000	-0.99769532
-0.99999998	-0.99998584	-0.99990981	-0.99981102	-0.99769532	1.00000000