AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008XT53 ∴ Orbital info ∴ Epoch epochXXX

(281731) 2008XT53 ▹

ORBITAL INFORMATION

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(ASCII data file 281731.eq0)

Keplerian elements at epoch
58073.9 MJD
	Value	1-σ variation	Units
a	3.22153	4.335e-08	au
e	0.084805	5.428e-08
i	10.146	5.669e-06	deg
Ω	253.763	3.287e-05	deg
ω	242.634	5.506e-05	deg
M	146.244	4.198e-05	deg

Other useful info
Absolute Magnitude (H)	15.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.9483	au
Aphelion	3.4947	au
Asc. node-Earth separation	2.3121	au
Desc. node-Earth separation	2.09283	au
Earth MOID	1.97949	au
Orbital period	2111.99	days
Date of orbit computation	apr 23 20:49

Correlation matrix
1.00000000	-0.40007958	0.02642990	0.00370143	-0.35516398	0.44233900
-0.40007958	1.00000000	-0.01519179	0.00059629	0.24687151	-0.29941542
0.02642990	-0.01519179	1.00000000	-0.12143125	0.06051709	0.01231872
0.00370143	0.00059629	-0.12143125	1.00000000	-0.59421930	0.00874434
-0.35516398	0.24687151	0.06051709	-0.59421930	1.00000000	-0.80582212
0.44233900	-0.29941542	0.01231872	0.00874434	-0.80582212	1.00000000

Covariance matrix
1.87898526E-15	-9.41370867E-16	6.49462576E-15	5.27347535E-15	-8.47696185E-13	8.04894238E-13
-9.41370867E-16	2.94649263E-15	-4.67475181E-15	1.06384390E-15	7.37858852E-13	-6.82258173E-13
6.49462576E-15	-4.67475181E-15	3.21361553E-11	-2.26252553E-11	1.88896801E-11	2.93146389E-12
5.27347535E-15	1.06384390E-15	-2.26252553E-11	1.08026955E-09	-1.07538123E-09	1.20646529E-11
-8.47696185E-13	7.37858852E-13	1.88896801E-11	-1.07538123E-09	3.03179105E-09	-1.86256190E-09
8.04894238E-13	-6.82258173E-13	2.93146389E-12	1.20646529E-11	-1.86256190E-09	1.76215375E-09