AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008SE57 ∴ Orbital info ∴ Epoch epochXXX

(274454) 2008SE57 ▹

ORBITAL INFORMATION

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(ASCII data file 274454.eq0)

Keplerian elements at epoch
57711.3 MJD
	Value	1-σ variation	Units
a	3.08863	2.543e-08	au
e	0.138356	5.837e-08
i	5.827	6.369e-06	deg
Ω	35.395	4.81e-05	deg
ω	354.907	5.209e-05	deg
M	174.818	1.804e-05	deg

Other useful info
Absolute Magnitude (H)	16.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6613	au
Aphelion	3.516	au
Asc. node-Earth separation	1.66937	au
Desc. node-Earth separation	2.50829	au
Earth MOID	1.66648	au
Orbital period	1982.66	days
Date of orbit computation	Jun 5 01:35

Correlation matrix
1.00000000	0.25063374	-0.00537184	0.00379455	-0.05274254	0.11256930
0.25063374	1.00000000	0.00280511	0.00456938	-0.04497488	0.07099017
-0.00537184	0.00280511	1.00000000	-0.05328060	0.05219738	-0.00768467
0.00379455	0.00456938	-0.05328060	1.00000000	-0.92084931	0.00901492
-0.05274254	-0.04497488	0.05219738	-0.92084931	1.00000000	-0.39059586
0.11256930	0.07099017	-0.00768467	0.00901492	-0.39059586	1.00000000

Covariance matrix
6.46780522E-16	3.72064295E-16	-8.70114234E-16	4.64204474E-15	-6.98676771E-14	5.16456269E-14
3.72064295E-16	3.40721843E-15	1.04285585E-15	1.28300530E-14	-1.36743521E-13	7.47538106E-14
-8.70114234E-16	1.04285585E-15	4.05647837E-11	-1.63235545E-11	1.73164989E-11	-8.82948095E-13
4.64204474E-15	1.28300530E-14	-1.63235545E-11	2.31388684E-09	-2.30725936E-09	7.82290304E-12
-6.98676771E-14	-1.36743521E-13	1.73164989E-11	-2.30725936E-09	2.71314860E-09	-3.67028309E-10
5.16456269E-14	7.47538106E-14	-8.82948095E-13	7.82290304E-12	-3.67028309E-10	3.25439501E-10