AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012ET19 ∴ Orbital info ∴ Epoch epochXXX

2012ET19 ▹

ORBITAL INFORMATION

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(ASCII data file 2012ET19.eq0)

Keplerian elements at epoch
58203.9 MJD
	Value	1-σ variation	Units
a	2.86595	5.247e-08	au
e	0.090962	1.314e-07
i	15.53	9.589e-06	deg
Ω	143.519	4.913e-05	deg
ω	56.935	7.78e-05	deg
M	82.291	5.765e-05	deg

Other useful info
Absolute Magnitude (H)	17.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6053	au
Aphelion	3.1266	au
Asc. node-Earth separation	1.72054	au
Desc. node-Earth separation	1.97916	au
Earth MOID	1.64074	au
Orbital period	1772.15	days
Date of orbit computation	apr 24 01:46

Correlation matrix
1.00000000	0.26463319	-0.01214326	-0.00870578	0.04584280	-0.07458176
0.26463319	1.00000000	-0.07014244	0.01546690	0.02943566	-0.12360249
-0.01214326	-0.07014244	1.00000000	0.15037124	-0.12674337	0.05265844
-0.00870578	0.01546690	0.15037124	1.00000000	-0.61070091	0.00120970
0.04584280	0.02943566	-0.12674337	-0.61070091	1.00000000	-0.78382255
-0.07458176	-0.12360249	0.05265844	0.00120970	-0.78382255	1.00000000

Covariance matrix
2.75329891E-15	1.82407678E-15	-6.10984814E-15	-2.24421237E-14	1.87151442E-13	-2.25597809E-13
1.82407678E-15	1.72561627E-14	-8.83529895E-14	9.98171628E-14	3.00843952E-13	-9.35997868E-13
-6.10984814E-15	-8.83529895E-14	9.19467942E-11	7.08374423E-11	-9.45559599E-11	2.91079647E-11
-2.24421237E-14	9.98171628E-14	7.08374423E-11	2.41356823E-09	-2.33428411E-09	3.42597133E-12
1.87151442E-13	3.00843952E-13	-9.45559599E-11	-2.33428411E-09	6.05327931E-09	-3.51551256E-09
-2.25597809E-13	-9.35997868E-13	2.91079647E-11	3.42597133E-12	-3.51551256E-09	3.32315873E-09