AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998HM92 ∴ Orbital info ∴ Epoch epochXXX

(22585) 1998HM92 ▹

ORBITAL INFORMATION

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(ASCII data file 22585.eq0)

Keplerian elements at epoch
58063.3 MJD
	Value	1-σ variation	Units
a	2.6114	1.066e-08	au
e	0.031793	3.645e-08
i	13.278	4.096e-06	deg
Ω	206.06	1.443e-05	deg
ω	322.452	5.934e-05	deg
M	272.211	5.797e-05	deg

Other useful info
Absolute Magnitude (H)	14.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5284	au
Aphelion	2.6944	au
Asc. node-Earth separation	1.54261	au
Desc. node-Earth separation	1.6804	au
Earth MOID	1.53907	au
Orbital period	1541.37	days
Date of orbit computation	apr 23 19:50

Correlation matrix
1.00000000	0.00539927	0.00889679	-0.00242725	0.06225864	-0.06489273
0.00539927	1.00000000	0.02398727	0.00612489	0.17291394	-0.18770885
0.00889679	0.02398727	1.00000000	-0.07076566	0.01280553	0.00360752
-0.00242725	0.00612489	-0.07076566	1.00000000	-0.23931217	0.00278367
0.06225864	0.17291394	0.01280553	-0.23931217	1.00000000	-0.97051038
-0.06489273	-0.18770885	0.00360752	0.00278367	-0.97051038	1.00000000

Covariance matrix
1.13594263E-16	2.09780165E-18	3.88437185E-16	-3.73242985E-16	3.93776813E-14	-4.00924999E-14
2.09780165E-18	1.32893069E-15	3.58212969E-15	3.22142533E-15	3.74070532E-13	-3.96665825E-13
3.88437185E-16	3.58212969E-15	1.67810266E-11	-4.18244642E-12	3.11300035E-12	8.56657137E-13
-3.73242985E-16	3.22142533E-15	-4.18244642E-12	2.08159939E-10	-2.04897036E-10	2.32812166E-12
3.93776813E-14	3.74070532E-13	3.11300035E-12	-2.04897036E-10	3.52163744E-09	-3.33857685E-09
-4.00924999E-14	-3.96665825E-13	8.56657137E-13	2.32812166E-12	-3.33857685E-09	3.36029761E-09