AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007EA138 ∴ Orbital info ∴ Epoch epochXXX

(159355) 2007EA138 ▹

ORBITAL INFORMATION

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(ASCII data file 159355.eq0)

Keplerian elements at epoch
57964.1 MJD
	Value	1-σ variation	Units
a	3.0127	2.72e-08	au
e	0.039105	6.483e-08
i	9.914	5.988e-06	deg
Ω	47.381	3.199e-05	deg
ω	322.78	7.621e-05	deg
M	180.365	6.881e-05	deg

Other useful info
Absolute Magnitude (H)	15.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.8949	au
Aphelion	3.1305	au
Asc. node-Earth separation	1.92706	au
Desc. node-Earth separation	2.09506	au
Earth MOID	1.90281	au
Orbital period	1909.99	days
Date of orbit computation	apr 23 20:22

Correlation matrix
1.00000000	0.24768097	0.00511874	-0.00994925	-0.12963644	0.14057661
0.24768097	1.00000000	0.00162257	0.00624310	-0.07631257	0.05388044
0.00511874	0.00162257	1.00000000	-0.18609376	0.08955771	-0.01327827
-0.00994925	0.00624310	-0.18609376	1.00000000	-0.40638178	-0.00668623
-0.12963644	-0.07631257	0.08955771	-0.40638178	1.00000000	-0.90904380
0.14057661	0.05388044	-0.01327827	-0.00668623	-0.90904380	1.00000000

Covariance matrix
7.39671938E-16	4.36679394E-16	8.33574856E-16	-8.65630637E-15	-2.68700129E-13	2.63076977E-13
4.36679394E-16	4.20243471E-15	6.29818870E-16	1.29471305E-14	-3.77022951E-13	2.40343170E-13
8.33574856E-16	6.29818870E-16	3.58528584E-11	-3.56464688E-11	4.08682516E-11	-5.47083616E-12
-8.65630637E-15	1.29471305E-14	-3.56464688E-11	1.02340053E-09	-9.90782304E-10	-1.47181929E-11
-2.68700129E-13	-3.77022951E-13	4.08682516E-11	-9.90782304E-10	5.80821115E-09	-4.76712122E-09
2.63076977E-13	2.40343170E-13	-5.47083616E-12	-1.47181929E-11	-4.76712122E-09	4.73478629E-09