AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2013UH21 ∴ Orbital info ∴ Epoch epochXXX

(520019) 2013UH21 ▹

ORBITAL INFORMATION

◲

(ASCII data file 520019.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.72103	3.408e-08	au
e	0.069649	8.859e-08
i	4.792	8.925e-06	deg
Ω	262.708	9.353e-05	deg
ω	106.924	0.0001114	deg
M	153.606	6.106e-05	deg

Other useful info
Absolute Magnitude (H)	17.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5315	au
Aphelion	2.9105	au
Asc. node-Earth separation	1.74799	au
Desc. node-Earth separation	1.67061	au
Earth MOID	1.53608	au
Orbital period	1639.45	days
Date of orbit computation	apr 23 21:40

Correlation matrix
1.00000000	0.28915289	0.00520230	0.00163355	0.02291884	-0.18638999
0.28915289	1.00000000	0.00604039	-0.00532528	0.11473617	-0.28444253
0.00520230	0.00604039	1.00000000	-0.25212477	0.21268903	-0.00505859
0.00163355	-0.00532528	-0.25212477	1.00000000	-0.83702349	-0.00014848
0.02291884	0.11473617	0.21268903	-0.83702349	1.00000000	-0.53826657
-0.18638999	-0.28444253	-0.00505859	-0.00014848	-0.53826657	1.00000000

Covariance matrix
1.16174171E-15	8.73121287E-16	1.58253666E-15	5.20756680E-15	8.69920856E-14	-3.87900561E-13
8.73121287E-16	7.84846077E-15	4.77595887E-15	-4.41246527E-14	1.13194376E-12	-1.53861442E-12
1.58253666E-15	4.77595887E-15	7.96537786E-11	-2.10457980E-10	2.11388108E-10	-2.75661009E-12
5.20756680E-15	-4.41246527E-14	-2.10457980E-10	8.74769009E-09	-8.71799495E-09	-8.47902655E-13
8.69920856E-14	1.13194376E-12	2.11388108E-10	-8.71799495E-09	1.24012239E-08	-3.65992938E-09
-3.87900561E-13	-1.53861442E-12	-2.75661009E-12	-8.47902655E-13	-3.65992938E-09	3.72808707E-09