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.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.61133	1.07e-08	au
e	0.033917	3.659e-08
i	13.274	4.096e-06	deg
Ω	205.931	1.444e-05	deg
ω	322.905	5.558e-05	deg
M	97.603	5.436e-05	deg

Other useful info
Absolute Magnitude (H)	14.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5228	au
Aphelion	2.6999	au
Asc. node-Earth separation	1.5361	au
Desc. node-Earth separation	1.68559	au
Earth MOID	1.53231	au
Orbital period	1541.32	days
Date of orbit computation	apr 23 19:50

Correlation matrix
1.00000000	-0.02789282	0.01382469	0.00212292	0.05601720	-0.12070474
-0.02789282	1.00000000	0.01986492	0.00679308	0.16325201	-0.17768121
0.01382469	0.01986492	1.00000000	-0.07140173	0.01247044	0.00481426
0.00212292	0.00679308	-0.07140173	1.00000000	-0.25517202	0.00237167
0.05601720	0.16325201	0.01247044	-0.25517202	1.00000000	-0.96436567
-0.12070474	-0.17768121	0.00481426	0.00237167	-0.96436567	1.00000000

Covariance matrix
1.14560170E-16	-1.09230037E-17	6.06045498E-16	3.28008893E-16	3.33215043E-14	-7.02343036E-14
-1.09230037E-17	1.33864620E-15	2.97682188E-15	3.58785895E-15	3.31953930E-13	-3.53413019E-13
6.06045498E-16	2.97682188E-15	1.67751362E-11	-4.22160678E-12	2.83858058E-12	1.07194101E-12
3.28008893E-16	3.58785895E-15	-4.22160678E-12	2.08387683E-10	-2.04717729E-10	1.86122324E-12
3.33215043E-14	3.31953930E-13	2.83858058E-12	-2.04717729E-10	3.08867878E-09	-2.91364250E-09
-7.02343036E-14	-3.53413019E-13	1.07194101E-12	1.86122324E-12	-2.91364250E-09	2.95540018E-09