AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001XU25 ∴ Orbital info ∴ Epoch epochXXX

(252597) 2001XU25 ▹

ORBITAL INFORMATION

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(ASCII data file 252597.eq0)

Keplerian elements at epoch
58007.6 MJD
	Value	1-σ variation	Units
a	2.71641	1.466e-08	au
e	0.227311	6.622e-08
i	14.986	6.698e-06	deg
Ω	289.021	2.008e-05	deg
ω	198.251	2.416e-05	deg
M	163.831	1.098e-05	deg

Other useful info
Absolute Magnitude (H)	15.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0989	au
Aphelion	3.3339	au
Asc. node-Earth separation	2.26921	au
Desc. node-Earth separation	1.13543	au
Earth MOID	1.11963	au
Orbital period	1635.27	days
Date of orbit computation	apr 23 20:43

Correlation matrix
1.00000000	-0.11353145	0.02714402	-0.02455385	-0.03543368	0.07550155
-0.11353145	1.00000000	0.00816246	-0.00680455	0.13061762	-0.07286443
0.02714402	0.00816246	1.00000000	0.09482330	-0.07756294	0.00063361
-0.02455385	-0.00680455	0.09482330	1.00000000	-0.80220086	0.00437228
-0.03543368	0.13061762	-0.07756294	-0.80220086	1.00000000	-0.56756335
0.07550155	-0.07286443	0.00063361	0.00437228	-0.56756335	1.00000000

Covariance matrix
2.14813931E-16	-1.10182315E-16	2.66486669E-15	-7.22635032E-15	-1.25460251E-14	1.21506942E-14
-1.10182315E-16	4.38458954E-15	3.62039173E-15	-9.04757030E-15	2.08941625E-13	-5.29778171E-14
2.66486669E-15	3.62039173E-15	4.48683722E-11	1.27542068E-11	-1.25511397E-11	4.66024331E-14
-7.22635032E-15	-9.04757030E-15	1.27542068E-11	4.03214786E-10	-3.89143759E-10	9.64028653E-13
-1.25460251E-14	2.08941625E-13	-1.25511397E-11	-3.89143759E-10	5.83602909E-10	-1.50552187E-10
1.21506942E-14	-5.29778171E-14	4.66024331E-14	9.64028653E-13	-1.50552187E-10	1.20566873E-10