AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999XR42 ∴ Orbital info ∴ Epoch epochXXX

(24202) 1999XR42 ▹

ORBITAL INFORMATION

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(ASCII data file 24202.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.14126	5.694e-09	au
e	0.211621	3.057e-08
i	1.557	3.751e-06	deg
Ω	259.433	0.0001273	deg
ω	73.55	0.0001278	deg
M	337.695	1.547e-05	deg

Other useful info
Absolute Magnitude (H)	15.6	mag
Slope parameter (G)	0.15	mag
Perihelion	1.6881	au
Aphelion	2.5944	au
Asc. node-Earth separation	0.91337	au
Desc. node-Earth separation	1.19314	au
Earth MOID	0.67845	au
Orbital period	1144.47	days
Date of orbit computation	apr 23 19:51

Correlation matrix
1.00000000	0.20630012	-0.00867206	0.00895741	0.04112418	-0.71926654
0.20630012	1.00000000	0.00264836	0.00709571	0.01691685	-0.27545088
-0.00867206	0.00264836	1.00000000	-0.23820775	0.23655968	0.00550474
0.00895741	0.00709571	-0.23820775	1.00000000	-0.99542597	-0.00896032
0.04112418	0.01691685	0.23655968	-0.99542597	1.00000000	-0.08177139
-0.71926654	-0.27545088	0.00550474	-0.00896032	-0.08177139	1.00000000

Covariance matrix
3.24182509E-17	3.59091456E-17	-1.85224016E-16	6.49394540E-15	2.99169078E-14	-6.33694252E-14
3.59091456E-17	9.34591052E-16	3.03716091E-16	2.76209156E-14	6.60776995E-14	-1.30301704E-13
-1.85224016E-16	3.03716091E-16	1.40721640E-11	-1.13780490E-10	1.13382458E-10	3.19530590E-13
6.49394540E-15	2.76209156E-14	-1.13780490E-10	1.62129830E-08	-1.61944103E-08	-1.76542918E-11
2.99169078E-14	6.60776995E-14	1.13382458E-10	-1.61944103E-08	1.63248581E-08	-1.61666935E-10
-6.33694252E-14	-1.30301704E-13	3.19530590E-13	-1.76542918E-11	-1.61666935E-10	2.39436436E-10