AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009DH8 ∴ Orbital info ∴ Epoch epochXXX

(648023) 2009DH8 ▹

ORBITAL INFORMATION

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(ASCII data file 648023.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.06573	3.831e-08	au
e	0.131758	8.601e-08
i	7.509	1.284e-05	deg
Ω	322.917	5.595e-05	deg
ω	72.301	7.679e-05	deg
M	53.304	4.999e-05	deg

Other useful info
Absolute Magnitude (H)	16.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6618	au
Aphelion	3.4697	au
Asc. node-Earth separation	1.88402	au
Desc. node-Earth separation	2.15163	au
Earth MOID	1.68033	au
Orbital period	1960.65	days
Date of orbit computation	apr 23 22:05

Correlation matrix
1.00000000	-0.55768406	-0.00207767	0.01108114	0.07330816	-0.27740060
-0.55768406	1.00000000	0.00420139	0.00514849	-0.25206410	0.45429480
-0.00207767	0.00420139	1.00000000	0.18364032	-0.13238707	-0.00031813
0.01108114	0.00514849	0.18364032	1.00000000	-0.72784208	0.00976992
0.07330816	-0.25206410	-0.13238707	-0.72784208	1.00000000	-0.67867535
-0.27740060	0.45429480	-0.00031813	0.00976992	-0.67867535	1.00000000

Covariance matrix
1.46734723E-15	-1.83738391E-15	-1.02206656E-15	2.37482261E-14	2.15623092E-13	-5.31218122E-13
-1.83738391E-15	7.39759332E-15	4.64060830E-15	2.47745115E-14	-1.66468746E-12	1.95335884E-12
-1.02206656E-15	4.64060830E-15	1.64920363E-10	1.31942681E-10	-1.30544684E-10	-2.04240595E-13
2.37482261E-14	2.47745115E-14	1.31942681E-10	3.13011478E-09	-3.12675447E-09	2.73256387E-11
2.15623092E-13	-1.66468746E-12	-1.30544684E-10	-3.12675447E-09	5.89593899E-09	-2.60517925E-09
-5.31218122E-13	1.95335884E-12	-2.04240595E-13	2.73256387E-11	-2.60517925E-09	2.49918317E-09