AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008HK2 ∴ Orbital info ∴ Epoch epochXXX

(320948) 2008HK2 ▹

ORBITAL INFORMATION

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(ASCII data file 320948.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.53092	1.47e-08	au
e	0.116821	7.772e-08
i	3.045	1.035e-05	deg
Ω	191.3	6.954e-05	deg
ω	58.396	9.92e-05	deg
M	314.818	6.467e-05	deg

Other useful info
Absolute Magnitude (H)	17.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2353	au
Aphelion	2.8266	au
Asc. node-Earth separation	1.35307	au
Desc. node-Earth separation	1.65975	au
Earth MOID	1.22305	au
Orbital period	1470.68	days
Date of orbit computation	apr 23 20:57

Correlation matrix
1.00000000	-0.02312461	-0.00223793	-0.00007992	0.10112520	-0.22410372
-0.02312461	1.00000000	-0.00255843	0.01837824	-0.62990793	0.86800847
-0.00223793	-0.00255843	1.00000000	-0.12576283	0.08667843	0.00213278
-0.00007992	0.01837824	-0.12576283	1.00000000	-0.71337761	0.01832485
0.10112520	-0.62990793	0.08667843	-0.71337761	1.00000000	-0.71046937
-0.22410372	0.86800847	0.00213278	0.01832485	-0.71046937	1.00000000

Covariance matrix
2.16000069E-16	-2.64154011E-17	-3.40356327E-16	-8.16762707E-17	1.47433944E-13	-2.13014155E-13
-2.64154011E-17	6.04103811E-15	-2.05773667E-15	9.93300640E-14	-4.85673052E-12	4.36327108E-12
-3.40356327E-16	-2.05773667E-15	1.07082870E-10	-9.04968059E-11	8.89779059E-11	1.42737485E-12
-8.16762707E-17	9.93300640E-14	-9.04968059E-11	4.83550526E-09	-4.92097942E-09	8.24126160E-11
1.47433944E-13	-4.85673052E-12	8.89779059E-11	-4.92097942E-09	9.84061597E-09	-4.55815354E-09
-2.13014155E-13	4.36327108E-12	1.42737485E-12	8.24126160E-11	-4.55815354E-09	4.18277876E-09