AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2004XA55 ∴ Orbital info ∴ Epoch epochXXX

(276999) 2004XA55 ▹

ORBITAL INFORMATION

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(ASCII data file 276999.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.57101	1.814e-08	au
e	0.259931	6.808e-08
i	15.969	5.15e-06	deg
Ω	86.532	2.4e-05	deg
ω	280.516	2.533e-05	deg
M	293.881	1.251e-05	deg

Other useful info
Absolute Magnitude (H)	16.2	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9027	au
Aphelion	3.2393	au
Asc. node-Earth separation	1.30533	au
Desc. node-Earth separation	1.50083	au
Earth MOID	0.97718	au
Orbital period	1505.75	days
Date of orbit computation	apr 23 20:48

Correlation matrix
1.00000000	-0.32415884	0.04256055	0.00665093	0.08392496	-0.77313206
-0.32415884	1.00000000	-0.10586143	0.00373202	0.06194906	0.05854120
0.04256055	-0.10586143	1.00000000	-0.42651184	0.38449004	-0.01029065
0.00665093	0.00373202	-0.42651184	1.00000000	-0.91213728	-0.00611204
0.08392496	0.06194906	0.38449004	-0.91213728	1.00000000	-0.29954817
-0.77313206	0.05854120	-0.01029065	-0.00611204	-0.29954817	1.00000000

Covariance matrix
3.29118216E-16	-4.00355754E-16	3.97653521E-15	2.89593440E-15	3.85722773E-14	-1.75465955E-13
-4.00355754E-16	4.63473045E-15	-3.71168906E-14	6.09798668E-15	1.06845239E-13	4.98582571E-14
3.97653521E-15	-3.71168906E-14	2.65242548E-11	-5.27209106E-11	5.01666261E-11	-6.63021394E-13
2.89593440E-15	6.09798668E-15	-5.27209106E-11	5.76050339E-10	-5.54623960E-10	-1.83518301E-12
3.85722773E-14	1.06845239E-13	5.01666261E-11	-5.54623960E-10	6.41824664E-10	-9.49375663E-11
-1.75465955E-13	4.98582571E-14	-6.63021394E-13	-1.83518301E-12	-9.49375663E-11	1.56504362E-10