AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008US270 ∴ Orbital info ∴ Epoch epochXXX

2008US270 ▹

ORBITAL INFORMATION

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(ASCII data file 2008US270.eq0)

Keplerian elements at epoch
58283.6 MJD
	Value	1-σ variation	Units
a	2.77224	3.958e-08	au
e	0.079432	1.275e-07
i	6.589	1.359e-05	deg
Ω	40.082	7.419e-05	deg
ω	343.193	9.82e-05	deg
M	46.37	5.899e-05	deg

Other useful info
Absolute Magnitude (H)	17.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.552	au
Aphelion	2.9924	au
Asc. node-Earth separation	1.56632	au
Desc. node-Earth separation	1.97378	au
Earth MOID	1.55457	au
Orbital period	1685.95	days
Date of orbit computation	apr 24 01:34

Correlation matrix
1.00000000	0.07438655	0.01765186	-0.01988323	0.00399595	0.01227504
0.07438655	1.00000000	-0.01955895	-0.00754074	-0.08373149	0.10203121
0.01765186	-0.01955895	1.00000000	-0.27382896	0.20549653	0.00119529
-0.01988323	-0.00754074	-0.27382896	1.00000000	-0.75135439	0.00279544
0.00399595	-0.08373149	0.20549653	-0.75135439	1.00000000	-0.65765506
0.01227504	0.10203121	0.00119529	0.00279544	-0.65765506	1.00000000

Covariance matrix
1.56688668E-15	3.75402741E-16	9.49890715E-15	-5.83917129E-14	1.55330441E-14	2.86653168E-14
3.75402741E-16	1.62543053E-14	-3.38995739E-14	-7.13252714E-14	-1.04831242E-12	7.67418226E-13
9.49890715E-15	-3.38995739E-14	1.84811433E-10	-2.76178106E-10	2.74338424E-10	9.58633023E-13
-5.83917129E-14	-7.13252714E-14	-2.76178106E-10	5.50415825E-09	-5.47404049E-09	1.22351798E-11
1.55330441E-14	-1.04831242E-12	2.74338424E-10	-5.47404049E-09	9.64351686E-09	-3.81005081E-09
2.86653168E-14	7.67418226E-13	9.58633023E-13	1.22351798E-11	-3.81005081E-09	3.48040479E-09