AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009HK68 ∴ Orbital info ∴ Epoch epochXXX

(457752) 2009HK68 ▹

ORBITAL INFORMATION

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(ASCII data file 457752.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.40889	2.142e-08	au
e	0.056113	6.807e-08
i	6.698	7.234e-06	deg
Ω	44.971	5.977e-05	deg
ω	109.227	8.88e-05	deg
M	54.313	6.622e-05	deg

Other useful info
Absolute Magnitude (H)	18.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2737	au
Aphelion	2.5441	au
Asc. node-Earth separation	1.4564	au
Desc. node-Earth separation	1.34893	au
Earth MOID	1.29293	au
Orbital period	1365.6	days
Date of orbit computation	apr 23 21:27

Correlation matrix
1.00000000	0.00545251	0.00379291	0.00949986	0.13655051	-0.30247552
0.00545251	1.00000000	0.00429255	-0.00979004	0.15218719	-0.18589750
0.00379291	0.00429255	1.00000000	-0.17577523	0.10749602	0.01334090
0.00949986	-0.00979004	-0.17577523	1.00000000	-0.67338191	0.00811957
0.13655051	0.15218719	0.10749602	-0.67338191	1.00000000	-0.73780431
-0.30247552	-0.18589750	0.01334090	0.00811957	-0.73780431	1.00000000

Covariance matrix
4.58875522E-16	7.95078938E-18	5.87789768E-16	1.21637182E-14	2.59747233E-13	-4.29097308E-13
7.95078938E-18	4.63374555E-15	2.11389404E-15	-3.98338457E-14	9.19929069E-13	-8.38026478E-13
5.87789768E-16	2.11389404E-15	5.23364446E-11	-7.60083937E-11	6.90565148E-11	6.39153895E-12
1.21637182E-14	-3.98338457E-14	-7.60083937E-11	3.57275771E-09	-3.57415496E-09	3.21405271E-11
2.59747233E-13	9.19929069E-13	6.90565148E-11	-3.57415496E-09	7.88533784E-09	-4.33879823E-09
-4.29097308E-13	-8.38026478E-13	6.39153895E-12	3.21405271E-11	-4.33879823E-09	4.38567275E-09