AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998HO30 ∴ Orbital info ∴ Epoch epochXXX

(46774) 1998HO30 ▹

ORBITAL INFORMATION

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(ASCII data file 46774.eq0)

Keplerian elements at epoch
57081.8 MJD
	Value	1-σ variation	Units
a	2.13885	6.105e-09	au
e	0.206376	2.883e-08
i	3.391	3.221e-06	deg
Ω	75.774	4.977e-05	deg
ω	254.948	5.101e-05	deg
M	29.306	1.185e-05	deg

Other useful info
Absolute Magnitude (H)	14.8	mag
Slope parameter (G)	0.15	mag
Perihelion	1.6974	au
Aphelion	2.5803	au
Asc. node-Earth separation	1.1785	au
Desc. node-Earth separation	0.92983	au
Earth MOID	0.691	au
Orbital period	1142.54	days
Date of orbit computation	apr 23 19:56

Correlation matrix
1.00000000	-0.47771015	0.01624705	-0.00432301	0.14388965	-0.69090303
-0.47771015	1.00000000	-0.01215010	-0.00552296	-0.02702269	0.19060450
0.01624705	-0.01215010	1.00000000	-0.19943925	0.19648848	-0.00864001
-0.00432301	-0.00552296	-0.19943925	1.00000000	-0.97493916	0.00651598
0.14388965	-0.02702269	0.19648848	-0.97493916	1.00000000	-0.22382803
-0.69090303	0.19060450	-0.00864001	0.00651598	-0.22382803	1.00000000

Covariance matrix
3.72696428E-17	-8.40910734E-17	3.19469300E-16	-1.31339539E-15	4.48111844E-14	-4.99632882E-14
-8.40910734E-17	8.31410725E-16	-1.12840379E-15	-7.92522791E-15	-3.97480342E-14	6.51024392E-14
3.19469300E-16	-1.12840379E-15	1.03741819E-11	-3.19682950E-11	3.22844414E-11	-3.29645568E-13
-1.31339539E-15	-7.92522791E-15	-3.19682950E-11	2.47664526E-09	-2.47507674E-09	3.84120934E-12
4.48111844E-14	-3.97480342E-14	3.22844414E-11	-2.47507674E-09	2.60230685E-09	-1.35253973E-10
-4.99632882E-14	6.51024392E-14	-3.29645568E-13	3.84120934E-12	-1.35253973E-10	1.40317746E-10