NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2012KA42 ∴ Orbital info ∴ Epoch 60400 MJD

2012KA42 ▹

ORBITAL INFORMATION

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(ASCII data file 2012KA42.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	1.30404	0.005417	au
e	0.249118	0.003032
i	6.175	0.1733	deg
Ω	245.606	0.5918	deg
ω	316.828	3.208	deg
M	5.491	27.11	deg

Other useful info
Absolute Magnitude (H)	27.3	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.9792	au
Aphelion distance	1.6289	au
Asc. node-Earth separation	0.02187	au
Desc. node-Earth separation	0.50863	au
Earth MOID	0.01415	au
Orbital period	543.918	days
Date of orbit computation	feb 26 10:56

Covariance matrix
2.93445143E-05	-1.53219088E-05	9.38398702E-04	-3.20564513E-03	1.71676068E-02	-1.46835227E-01
-1.53219088E-05	9.19013025E-06	-4.83520653E-04	1.67455301E-03	-9.50570072E-03	7.69775553E-02
9.38398702E-04	-4.83520653E-04	3.00451970E-02	-1.02508013E-01	5.46057712E-01	-4.69391786E+00
-3.20564513E-03	1.67455301E-03	-1.02508013E-01	3.50190681E-01	-1.87576561E+00	1.60407303E+01
1.71676068E-02	-9.50570072E-03	5.46057712E-01	-1.87576561E+00	1.02903853E+01	-8.60447263E+01
-1.46835227E-01	7.69775553E-02	-4.69391786E+00	1.60407303E+01	-8.60447263E+01	7.34820184E+02

Correlation matrix
1.00000000	-0.93301490	0.99939324	-0.99999928	0.98793979	-0.99994533
-0.93301490	1.00000000	-0.92016703	0.93343864	-0.97747911	0.93672636
0.99939324	-0.92016703	1.00000000	-0.99935087	0.98205362	-0.99898144
-0.99999928	0.93343864	-0.99935087	1.00000000	-0.98812175	0.99995696
0.98793979	-0.97747911	0.98205362	-0.98812175	1.00000000	-0.98950479
-0.99994533	0.93672636	-0.99898144	0.99995696	-0.98950479	1.00000000