AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2004XR57 ∴ Orbital info ∴ Epoch epochXXX

(440364) 2004XR57 ▹

ORBITAL INFORMATION

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(ASCII data file 440364.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.53696	3.272e-08	au
e	0.229226	6.945e-08
i	2.55	1.239e-05	deg
Ω	256.566	0.0001737	deg
ω	98.114	0.0001776	deg
M	353.239	3.829e-05	deg

Other useful info
Absolute Magnitude (H)	17.2	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9554	au
Aphelion	3.1185	au
Asc. node-Earth separation	1.46808	au
Desc. node-Earth separation	1.34494	au
Earth MOID	0.9526	au
Orbital period	1475.94	days
Date of orbit computation	apr 23 21:23

Correlation matrix
1.00000000	-0.12665086	-0.00703278	-0.00113289	-0.02455027	-0.16219744
-0.12665086	1.00000000	0.00522852	-0.00376440	0.03125527	-0.08513867
-0.00703278	0.00522852	1.00000000	0.11215348	-0.11110236	0.00869554
-0.00113289	-0.00376440	0.11215348	1.00000000	-0.97949217	0.01086202
-0.02455027	0.03125527	-0.11110236	-0.97949217	1.00000000	-0.19987446
-0.16219744	-0.08513867	0.00869554	0.01086202	-0.19987446	1.00000000

Covariance matrix
1.07089059E-15	-2.87846522E-16	-2.85212124E-15	-6.43973437E-15	-1.42643265E-13	-2.03230491E-13
-2.87846522E-16	4.82348116E-15	4.50015290E-15	-4.54133400E-14	3.85412723E-13	-2.26401591E-13
-2.85212124E-15	4.50015290E-15	1.53580618E-10	2.41428620E-10	-2.44463461E-10	4.12607450E-12
-6.43973437E-15	-4.54133400E-14	2.41428620E-10	3.01727987E-08	-3.02086451E-08	7.22421828E-11
-1.42643265E-13	3.85412723E-13	-2.44463461E-10	-3.02086451E-08	3.15242645E-08	-1.35878924E-09
-2.03230491E-13	-2.26401591E-13	4.12607450E-12	7.22421828E-11	-1.35878924E-09	1.46603593E-09