AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009DD83 ∴ Orbital info ∴ Epoch epochXXX

(362139) 2009DD83 ▹

ORBITAL INFORMATION

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(ASCII data file 362139.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.46977	2.397e-08	au
e	0.130569	7.779e-08
i	3.761	8.755e-06	deg
Ω	38.473	9.883e-05	deg
ω	129.75	0.0001057	deg
M	327.305	4.526e-05	deg

Other useful info
Absolute Magnitude (H)	17.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1473	au
Aphelion	2.7923	au
Asc. node-Earth separation	1.65722	au
Desc. node-Earth separation	1.2334	au
Earth MOID	1.15619	au
Orbital period	1417.7	days
Date of orbit computation	apr 23 21:06

Correlation matrix
1.00000000	0.26600052	0.00535852	0.00690031	0.19323303	-0.72336610
0.26600052	1.00000000	0.01377701	-0.00443430	0.17008736	-0.46884923
0.00535852	0.01377701	1.00000000	-0.15686334	0.14903882	-0.00809508
0.00690031	-0.00443430	-0.15686334	1.00000000	-0.93465493	0.00386967
0.19323303	0.17008736	0.14903882	-0.93465493	1.00000000	-0.34826896
-0.72336610	-0.46884923	-0.00809508	0.00386967	-0.34826896	1.00000000

Covariance matrix
5.74452270E-16	4.95927828E-16	1.12437565E-15	1.63442161E-14	4.89365689E-13	-7.84721899E-13
4.95927828E-16	6.05087309E-15	9.38217228E-15	-3.40881102E-14	1.39799696E-12	-1.65071794E-12
1.12437565E-15	9.38217228E-15	7.66440707E-11	-1.35715526E-10	1.37868126E-10	-3.20767886E-12
1.63442161E-14	-3.40881102E-14	-1.35715526E-10	9.76646908E-09	-9.75989770E-09	1.73090643E-11
4.89365689E-13	1.39799696E-12	1.37868126E-10	-9.75989770E-09	1.11647847E-08	-1.66559954E-09
-7.84721899E-13	-1.65071794E-12	-3.20767886E-12	1.73090643E-11	-1.66559954E-09	2.04861943E-09