AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009WT202 ∴ Orbital info ∴ Epoch epochXXX

(349929) 2009WT202 ▹

ORBITAL INFORMATION

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(ASCII data file 349929.eq0)

Keplerian elements at epoch
57999.9 MJD
	Value	1-σ variation	Units
a	1.95472	1.355e-08	au
e	0.081868	6.081e-08
i	22.479	8.27e-06	deg
Ω	56.816	1.594e-05	deg
ω	269.41	6.286e-05	deg
M	30.309	6.424e-05	deg

Other useful info
Absolute Magnitude (H)	17.6	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7947	au
Aphelion	2.1148	au
Asc. node-Earth separation	0.95573	au
Desc. node-Earth separation	0.92939	au
Earth MOID	0.88861	au
Orbital period	998.221	days
Date of orbit computation	apr 23 21:04

Correlation matrix
1.00000000	0.12754794	0.00355274	-0.01445758	0.20787476	-0.21912941
0.12754794	1.00000000	0.03318855	-0.02478942	0.34160591	-0.36100364
0.00355274	0.03318855	1.00000000	-0.15913988	0.03012912	0.00802959
-0.01445758	-0.02478942	-0.15913988	1.00000000	-0.24210167	0.01301921
0.20787476	0.34160591	0.03012912	-0.24210167	1.00000000	-0.96987936
-0.21912941	-0.36100364	0.00802959	0.01301921	-0.96987936	1.00000000

Covariance matrix
1.83695500E-16	1.05116438E-16	3.98206563E-16	-3.12295681E-15	1.77111126E-13	-1.90793645E-13
1.05116438E-16	3.69739493E-15	1.66890802E-14	-2.40234617E-14	1.30577428E-12	-1.41017653E-12
3.98206563E-16	1.66890802E-14	6.83899641E-11	-2.09747336E-11	1.56630879E-11	4.26583253E-12
-3.12295681E-15	-2.40234617E-14	-2.09747336E-11	2.54005130E-10	-2.42557014E-10	1.33296800E-11
1.77111126E-13	1.30577428E-12	1.56630879E-11	-2.42557014E-10	3.95175157E-09	-3.91675604E-09
-1.90793645E-13	-1.41017653E-12	4.26583253E-12	1.33296800E-11	-3.91675604E-09	4.12693825E-09