AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008HM27 ∴ Orbital info ∴ Epoch epochXXX

(462320) 2008HM27 ▹

ORBITAL INFORMATION

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(ASCII data file 462320.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.74938	3.142e-08	au
e	0.061242	7.626e-08
i	13.296	6.833e-06	deg
Ω	130.534	3.177e-05	deg
ω	212.869	7.268e-05	deg
M	67.792	6.844e-05	deg

Other useful info
Absolute Magnitude (H)	16.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.581	au
Aphelion	2.9178	au
Asc. node-Earth separation	1.9029	au
Desc. node-Earth separation	1.59056	au
Earth MOID	1.57886	au
Orbital period	1665.14	days
Date of orbit computation	apr 23 21:28

Correlation matrix
1.00000000	0.45684270	-0.00994371	-0.00005465	-0.00302452	-0.15684958
0.45684270	1.00000000	-0.00135072	-0.00553559	0.16513915	-0.28165009
-0.00994371	-0.00135072	1.00000000	-0.01201531	-0.01307471	0.02067988
-0.00005465	-0.00553559	-0.01201531	1.00000000	-0.43673738	0.01230708
-0.00302452	0.16513915	-0.01307471	-0.43673738	1.00000000	-0.89011303
-0.15684958	-0.28165009	0.02067988	0.01230708	-0.89011303	1.00000000

Covariance matrix
9.86908480E-16	1.09453287E-15	-2.13446115E-15	-5.45501453E-17	-6.90560398E-15	-3.37243383E-13
1.09453287E-15	5.81630736E-15	-7.03865014E-16	-1.34135514E-14	9.15337316E-13	-1.47012815E-12
-2.13446115E-15	-7.03865014E-16	4.66877200E-11	-2.60851030E-12	-6.49293388E-12	9.67098903E-12
-5.45501453E-17	-1.34135514E-14	-2.60851030E-12	1.00951427E-09	-1.00851888E-09	2.67628820E-11
-6.90560398E-15	9.15337316E-13	-6.49293388E-12	-1.00851888E-09	5.28220053E-09	-4.42765961E-09
-3.37243383E-13	-1.47012815E-12	9.67098903E-12	2.67628820E-11	-4.42765961E-09	4.68428437E-09