AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008AC139 ∴ Orbital info ∴ Epoch epochXXX

2008AC139 ▹

ORBITAL INFORMATION

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(ASCII data file 2008AC139.eq0)

Keplerian elements at epoch
58130.1 MJD
	Value	1-σ variation	Units
a	2.26173	1.791e-08	au
e	0.094924	1.061e-07
i	4.205	1.239e-05	deg
Ω	12.244	0.0001045	deg
ω	231.326	0.0001226	deg
M	228.738	6.191e-05	deg

Other useful info
Absolute Magnitude (H)	18.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.047	au
Aphelion	2.4764	au
Asc. node-Earth separation	1.3825	au
Desc. node-Earth separation	1.11568	au
Earth MOID	1.03644	au
Orbital period	1242.4	days
Date of orbit computation	apr 24 01:32

Correlation matrix
1.00000000	-0.02774194	0.00139952	-0.00062341	0.02431472	-0.05579809
-0.02774194	1.00000000	-0.01298137	0.01033130	-0.12554501	0.31881637
0.00139952	-0.01298137	1.00000000	-0.12723473	0.11802541	-0.02063182
-0.00062341	0.01033130	-0.12723473	1.00000000	-0.85318923	0.01140231
0.02431472	-0.12554501	0.11802541	-0.85318923	1.00000000	-0.52589236
-0.05579809	0.31881637	-0.02063182	0.01140231	-0.52589236	1.00000000

Covariance matrix
3.20614830E-16	-5.26896573E-17	3.10532644E-16	-1.16631045E-15	5.33810344E-14	-6.18553132E-14
-5.26896573E-17	1.12510633E-14	-1.70629068E-14	1.14498183E-13	-1.63275908E-12	2.09364596E-12
3.10532644E-16	-1.70629068E-14	1.53557579E-10	-1.64735786E-10	1.79323426E-10	-1.58284722E-11
-1.16631045E-15	1.14498183E-13	-1.64735786E-10	1.09167479E-08	-1.09299423E-08	7.37573280E-11
5.33810344E-14	-1.63275908E-12	1.79323426E-10	-1.09299423E-08	1.50332101E-08	-3.99198198E-09
-6.18553132E-14	2.09364596E-12	-1.58284722E-11	7.37573280E-11	-3.99198198E-09	3.83293713E-09