NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2011KR12 ∴ Orbital info ∴ Epoch 60400 MJD

(519354) 2011KR12 ▹

ORBITAL INFORMATION

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(ASCII data file 519354.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	1.00779	2.043e-08	au
e	0.380423	6.754e-07
i	7.421	1.799e-05	deg
Ω	20.275	1.665e-05	deg
ω	1.531	4.572e-05	deg
M	159.866	0.0001201	deg

Other useful info
Absolute Magnitude (H)	21.5	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.6244	au
Aphelion distance	1.3912	au
Asc. node-Earth separation	-0.37242	au
Desc. node-Earth separation	0.389	au
Earth MOID	0.1191	au
Orbital period	369.535	days
Date of orbit computation	apr 30 14:21

Covariance matrix
4.17470645E-16	1.36599023E-14	3.39867479E-13	7.18416033E-14	8.59068653E-13	-2.40681206E-12
1.36599023E-14	4.56152398E-13	1.11329701E-11	2.32732391E-12	2.74736281E-11	-7.70615524E-11
3.39867479E-13	1.11329701E-11	3.23529053E-10	1.24342466E-10	6.53625348E-10	-1.99830104E-09
7.18416033E-14	2.32732391E-12	1.24342466E-10	2.77202222E-10	-9.07934719E-11	-4.63088791E-10
8.59068653E-13	2.74736281E-11	6.53625348E-10	-9.07934719E-11	2.09014213E-09	-5.14313778E-09
-2.40681206E-12	-7.70615524E-11	-1.99830104E-09	-4.63088791E-10	-5.14313778E-09	1.44196564E-08

Correlation matrix
1.00000000	0.98987337	0.92478334	0.21118579	0.91965935	-0.98096102
0.98987337	1.00000000	0.91643025	0.20696814	0.88976051	-0.95017876
0.92478334	0.91643025	1.00000000	0.41520682	0.79484845	-0.92518123
0.21118579	0.20696814	0.41520682	1.00000000	-0.11928020	-0.23162661
0.91965935	0.88976051	0.79484845	-0.11928020	1.00000000	-0.93683432
-0.98096102	-0.95017876	-0.92518123	-0.23162661	-0.93683432	1.00000000