NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2012EK1 ∴ Orbital info ∴ Epoch 60400 MJD

2012EK1 ▹

ORBITAL INFORMATION

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(ASCII data file 2012EK1.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	1.34149	0.004603	au
e	0.275513	0.002198
i	44.576	0.1052	deg
Ω	340.484	0.002024	deg
ω	137.989	0.2612	deg
M	302.821	14.77	deg

Other useful info
Absolute Magnitude (H)	24.3	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.9719	au
Aphelion distance	1.7111	au
Asc. node-Earth separation	0.55044	au
Desc. node-Earth separation	0.03841	au
Earth MOID	0.03761	au
Orbital period	567.515	days
Date of orbit computation	feb 26 10:59

Covariance matrix
2.11869660E-05	1.01152457E-05	4.84100789E-04	-9.29064626E-06	1.19600955E-03	-6.80032947E-02
1.01152457E-05	4.83317879E-06	2.31235076E-04	-4.42666250E-06	5.69354940E-04	-3.24658776E-02
4.84100789E-04	2.31235076E-04	1.10646719E-02	-2.12023941E-04	2.72798531E-02	-1.55378402E+00
-9.29064626E-06	-4.42666250E-06	-2.12023941E-04	4.09480245E-06	-5.28271945E-04	2.98217690E-02
1.19600955E-03	5.69354940E-04	2.72798531E-02	-5.28271945E-04	6.82195360E-02	-3.83913670E+00
-6.80032947E-02	-3.24658776E-02	-1.55378402E+00	2.98217690E-02	-3.83913670E+00	2.18268695E+02

Correlation matrix
1.00000000	0.99959856	0.99984375	-0.99745902	0.99482315	-0.99999964
0.99959856	1.00000000	0.99992635	-0.99504679	0.99154466	-0.99957409
0.99984375	0.99992635	1.00000000	-0.99609132	0.99292941	-0.99982882
-0.99745902	-0.99504679	-0.99609132	1.00000000	-0.99950895	0.99751905
0.99482315	0.99154466	0.99292941	-0.99950895	1.00000000	-0.99490925
-0.99999964	-0.99957409	-0.99982882	0.99751905	-0.99490925	1.00000000