AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2004HE22 ∴ Orbital info ∴ Epoch epochXXX

(413377) 2004HE22 ▹

ORBITAL INFORMATION

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(ASCII data file 413377.eq0)

Keplerian elements at epoch
58193.0 MJD
	Value	1-σ variation	Units
a	2.6515	2.844e-08	au
e	0.11662	7.484e-08
i	12.557	8.528e-06	deg
Ω	204.227	3.51e-05	deg
ω	47.505	6.372e-05	deg
M	45.195	4.777e-05	deg

Other useful info
Absolute Magnitude (H)	17.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3423	au
Aphelion	2.9607	au
Asc. node-Earth separation	1.42124	au
Desc. node-Earth separation	1.84121	au
Earth MOID	1.34831	au
Orbital period	1577.02	days
Date of orbit computation	apr 23 21:18

Correlation matrix
1.00000000	0.53899148	0.00072929	0.00666364	-0.25285372	0.28801538
0.53899148	1.00000000	-0.00938156	0.01163874	-0.29535354	0.31907011
0.00072929	-0.00938156	1.00000000	-0.29281730	0.12781289	0.03618741
0.00666364	0.01163874	-0.29281730	1.00000000	-0.55108736	0.01499683
-0.25285372	-0.29535354	0.12781289	-0.55108736	1.00000000	-0.83746364
0.28801538	0.31907011	0.03618741	0.01499683	-0.83746364	1.00000000

Covariance matrix
8.09006202E-16	1.14736458E-15	1.76903786E-16	6.65281787E-15	-4.58274201E-13	3.91348300E-13
1.14736458E-15	5.60127927E-15	-5.98797685E-15	3.05750951E-14	-1.40852945E-12	1.14077918E-12
1.76903786E-16	-5.98797685E-15	7.27315014E-11	-8.76549181E-11	6.94570076E-11	1.47431634E-11
6.65281787E-15	3.05750951E-14	-8.76549181E-11	1.23207336E-09	-1.23259065E-09	2.51471961E-11
-4.58274201E-13	-1.40852945E-12	6.94570076E-11	-1.23259065E-09	4.06032017E-09	-2.54928245E-09
3.91348300E-13	1.14077918E-12	1.47431634E-11	2.51471961E-11	-2.54928245E-09	2.28214749E-09