AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009HU83 ∴ Orbital info ∴ Epoch epochXXX

(257309) 2009HU83 ▹

ORBITAL INFORMATION

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(ASCII data file 257309.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.57626	1.55e-08	au
e	0.150147	3.668e-08
i	6.687	4.051e-06	deg
Ω	86.357	6.167e-05	deg
ω	179.993	6.683e-05	deg
M	187.094	2.727e-05	deg

Other useful info
Absolute Magnitude (H)	16.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1894	au
Aphelion	2.9631	au
Asc. node-Earth separation	1.97982	au
Desc. node-Earth separation	1.17341	au
Earth MOID	1.17337	au
Orbital period	1510.37	days
Date of orbit computation	apr 23 20:44

Correlation matrix
1.00000000	0.26781702	-0.00340578	0.01754055	0.01267046	-0.28058681
0.26781702	1.00000000	-0.01464885	-0.00270603	-0.03775080	0.04181632
-0.00340578	-0.01464885	1.00000000	-0.12312692	0.11700930	-0.00709006
0.01754055	-0.00270603	-0.12312692	1.00000000	-0.90488845	-0.02857094
0.01267046	-0.03775080	0.11700930	-0.90488845	1.00000000	-0.38641977
-0.28058681	0.04181632	-0.00709006	-0.02857094	-0.38641977	1.00000000

Covariance matrix
2.40363256E-16	1.52294919E-16	-2.13896411E-16	1.67707933E-14	1.31283085E-14	-1.18632871E-13
1.52294919E-16	1.34532250E-15	-2.17655434E-15	-6.12100647E-15	-9.25383285E-14	4.18275871E-14
-2.13896411E-16	-2.17655434E-15	1.64098934E-11	-3.07597043E-11	3.16778380E-11	-7.83261105E-13
1.67707933E-14	-6.12100647E-15	-3.07597043E-11	3.80322925E-09	-3.72952549E-09	-4.80512296E-11
1.31283085E-14	-9.25383285E-14	3.16778380E-11	-3.72952549E-09	4.46647148E-09	-7.04280028E-10
-1.18632871E-13	4.18275871E-14	-7.83261105E-13	-4.80512296E-11	-7.04280028E-10	7.43716662E-10