AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009OR5 ∴ Orbital info ∴ Epoch epochXXX

(621550) 2009OR5 ▹

ORBITAL INFORMATION

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(ASCII data file 621550.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.30936	1.377e-08	au
e	0.235962	4.749e-07
i	3.995	1.318e-05	deg
Ω	315.273	8.889e-05	deg
ω	20.049	0.0001307	deg
M	55.054	4.961e-05	deg

Other useful info
Absolute Magnitude (H)	18.5	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7644	au
Aphelion	2.8543	au
Asc. node-Earth separation	0.77125	au
Desc. node-Earth separation	1.81666	au
Earth MOID	0.75502	au
Orbital period	1281.85	days
Date of orbit computation	apr 23 21:59

Correlation matrix
1.00000000	-0.86062720	0.10674128	-0.01700154	-0.56964740	0.66190887
-0.86062720	1.00000000	-0.13568063	0.02463099	0.67396391	-0.85369642
0.10674128	-0.13568063	1.00000000	0.34836636	-0.32771642	0.11197506
-0.01700154	0.02463099	0.34836636	1.00000000	-0.65773694	-0.02715192
-0.56964740	0.67396391	-0.32771642	-0.65773694	1.00000000	-0.72379100
0.66190887	-0.85369642	0.11197506	-0.02715192	-0.72379100	1.00000000

Covariance matrix
1.89528609E-16	-5.62686439E-15	1.93656542E-14	-2.08063975E-14	-1.02531178E-12	4.52064791E-13
-5.62686439E-15	2.25542290E-13	-8.49169157E-13	1.03984151E-12	4.18468793E-11	-2.01132636E-11
1.93656542E-14	-8.49169157E-13	1.73669973E-10	4.08103025E-10	-5.64641779E-10	7.32063547E-11
-2.08063975E-14	1.03984151E-12	4.08103025E-10	7.90209930E-09	-7.64426818E-09	-1.19739350E-10
-1.02531178E-12	4.18468793E-11	-5.64641779E-10	-7.64426818E-09	1.70932594E-08	-4.69451479E-09
4.52064791E-13	-2.01132636E-11	7.32063547E-11	-1.19739350E-10	-4.69451479E-09	2.46110525E-09