AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2002YU2 ∴ Orbital info ∴ Epoch epochXXX

(253222) 2002YU2 ▹

ORBITAL INFORMATION

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(ASCII data file 253222.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.53063	1.406e-08	au
e	0.197787	9.381e-08
i	13.221	9.26e-06	deg
Ω	17.472	3.891e-05	deg
ω	96.765	4.898e-05	deg
M	82.533	2.971e-05	deg

Other useful info
Absolute Magnitude (H)	15.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0301	au
Aphelion	3.0312	au
Asc. node-Earth separation	1.49198	au
Desc. node-Earth separation	1.37517	au
Earth MOID	1.09525	au
Orbital period	1470.42	days
Date of orbit computation	apr 23 20:43

Correlation matrix
1.00000000	-0.10109440	-0.01451007	-0.03714632	0.11067703	-0.28183779
-0.10109440	1.00000000	-0.05394352	0.04405248	-0.42510725	0.72913471
-0.01451007	-0.05394352	1.00000000	0.71139141	-0.50372135	-0.07512159
-0.03714632	0.04405248	0.71139141	1.00000000	-0.78789696	0.03365578
0.11067703	-0.42510725	-0.50372135	-0.78789696	1.00000000	-0.62293819
-0.28183779	0.72913471	-0.07512159	0.03365578	-0.62293819	1.00000000

Covariance matrix
1.97702044E-16	-1.33350257E-16	-1.88928238E-15	-2.03211251E-14	7.62180818E-14	-1.17750715E-13
-1.33350257E-16	8.80080448E-15	-4.68621691E-14	1.60789621E-13	-1.95323564E-12	2.03248670E-12
-1.88928238E-15	-4.68621691E-14	8.57519075E-11	2.56304921E-10	-2.28458431E-10	-2.06702339E-11
-2.03211251E-14	1.60789621E-13	2.56304921E-10	1.51374549E-09	-1.50138059E-09	3.89085285E-11
7.62180818E-14	-1.95323564E-12	-2.28458431E-10	-1.50138059E-09	2.39877702E-09	-9.06564373E-10
-1.17750715E-13	2.03248670E-12	-2.06702339E-11	3.89085285E-11	-9.06564373E-10	8.82912164E-10