AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011XA ∴ Orbital info ∴ Epoch epochXXX

(553817) 2011XA ▹

ORBITAL INFORMATION

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(ASCII data file 553817.eq0)

Keplerian elements at epoch
58906.3 MJD
	Value	1-σ variation	Units
a	2.01368	2.27e-08	au
e	0.095614	7.29e-08
i	16.253	1.107e-05	deg
Ω	280.901	2.496e-05	deg
ω	110.891	9.312e-05	deg
M	347.792	8.85e-05	deg

Other useful info
Absolute Magnitude (H)	17.9	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8211	au
Aphelion	2.2062	au
Asc. node-Earth separation	1.04811	au
Desc. node-Earth separation	0.94576	au
Earth MOID	0.88721	au
Orbital period	1043.72	days
Date of orbit computation	apr 23 21:47

Correlation matrix
1.00000000	-0.69691564	0.04775608	-0.00054816	0.61746693	-0.65162561
-0.69691564	1.00000000	-0.04748877	0.00969101	-0.56045566	0.59244226
0.04775608	-0.04748877	1.00000000	0.53512901	-0.12240067	-0.01786213
-0.00054816	0.00969101	0.53512901	1.00000000	-0.27379812	0.01824920
0.61746693	-0.56045566	-0.12240067	-0.27379812	1.00000000	-0.96483076
-0.65162561	0.59244226	-0.01786213	0.01824920	-0.96483076	1.00000000

Covariance matrix
5.15488133E-16	-1.15356495E-15	1.20056115E-14	-3.10613831E-16	1.30543123E-12	-1.30928728E-12
-1.15356495E-15	5.31502130E-15	-3.83344877E-14	1.76330959E-14	-3.80473774E-12	3.82231082E-12
1.20056115E-14	-3.83344877E-14	1.22600576E-10	1.47880787E-10	-1.26200479E-10	-1.75027741E-11
-3.10613831E-16	1.76330959E-14	1.47880787E-10	6.22893793E-10	-6.36309523E-10	4.03067947E-11
1.30543123E-12	-3.80473774E-12	-1.26200479E-10	-6.36309523E-10	8.67085494E-09	-7.95077695E-09
-1.30928728E-12	3.82231082E-12	-1.75027741E-11	4.03067947E-11	-7.95077695E-09	7.83168004E-09