AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009DS120 ∴ Orbital info ∴ Epoch epochXXX

(367475) 2009DS120 ▹

ORBITAL INFORMATION

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(ASCII data file 367475.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.26547	1.876e-08	au
e	0.20008	4.556e-08
i	5.323	8.024e-06	deg
Ω	170.737	5.231e-05	deg
ω	83.51	5.786e-05	deg
M	90.362	2.604e-05	deg

Other useful info
Absolute Magnitude (H)	17.8	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8122	au
Aphelion	2.7187	au
Asc. node-Earth separation	1.13343	au
Desc. node-Earth separation	1.21952	au
Earth MOID	0.80719	au
Orbital period	1245.47	days
Date of orbit computation	apr 23 21:07

Correlation matrix
1.00000000	0.12630379	0.00668961	0.00840013	0.10305045	-0.62434559
0.12630379	1.00000000	0.00301491	0.01132888	-0.11448704	0.12052199
0.00668961	0.00301491	1.00000000	-0.00792681	0.00681994	-0.00195639
0.00840013	0.01132888	-0.00792681	1.00000000	-0.90869565	0.01170748
0.10305045	-0.11448704	0.00681994	-0.90869565	1.00000000	-0.38804097
-0.62434559	0.12052199	-0.00195639	0.01170748	-0.38804097	1.00000000

Covariance matrix
3.51941764E-16	1.07953059E-16	1.00700789E-15	8.24362324E-15	1.11863548E-13	-3.04990542E-13
1.07953059E-16	2.07570822E-15	1.10218344E-15	2.70001960E-14	-3.01816372E-13	1.42980023E-13
1.00700789E-15	1.10218344E-15	6.43862517E-11	-3.32729986E-12	3.16650604E-12	-4.08769780E-13
8.24362324E-15	2.70001960E-14	-3.32729986E-12	2.73648832E-09	-2.75054379E-09	1.59472690E-11
1.11863548E-13	-3.01816372E-13	3.16650604E-12	-2.75054379E-09	3.34816325E-09	-5.84664618E-10
-3.04990542E-13	1.42980023E-13	-4.08769780E-13	1.59472690E-11	-5.84664618E-10	6.78034568E-10