AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Acevedo ∴ Orbital info ∴ Epoch epochXXX

(21501) Acevedo ▹

ORBITAL INFORMATION

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(ASCII data file 21501.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.31397	6.33e-09	au
e	0.072815	3.017e-08
i	5.586	2.98e-06	deg
Ω	261.467	3.634e-05	deg
ω	219.785	4.384e-05	deg
M	234.535	2.396e-05	deg

Other useful info
Absolute Magnitude (H)	15.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1455	au
Aphelion	2.4825	au
Asc. node-Earth separation	1.42264	au
Desc. node-Earth separation	1.19598	au
Earth MOID	1.16538	au
Orbital period	1285.69	days
Date of orbit computation	apr 23 19:50

Correlation matrix
1.00000000	0.09606315	0.01006113	-0.00670325	-0.02149351	-0.08453143
0.09606315	1.00000000	0.00111575	0.00521902	0.12075723	-0.22934992
0.01006113	0.00111575	1.00000000	-0.00942354	0.00803208	-0.00343556
-0.00670325	0.00521902	-0.00942354	1.00000000	-0.82826065	0.00660074
-0.02149351	0.12075723	0.00803208	-0.82826065	1.00000000	-0.55811373
-0.08453143	-0.22934992	-0.00343556	0.00660074	-0.55811373	1.00000000

Covariance matrix
4.00733514E-17	1.83469296E-17	1.89783493E-16	-1.54203269E-15	-5.96507267E-15	-1.28220913E-14
1.83469296E-17	9.10243365E-16	1.00306232E-16	5.72200907E-15	1.59724825E-13	-1.65802146E-13
1.89783493E-16	1.00306232E-16	8.87907370E-12	-1.02041815E-12	1.04928275E-12	-2.45298000E-13
-1.54203269E-15	5.72200907E-15	-1.02041815E-12	1.32056864E-09	-1.31955668E-09	5.74759284E-12
-5.96507267E-15	1.59724825E-13	1.04928275E-12	-1.31955668E-09	1.92203400E-09	-5.86294785E-10
-1.28220913E-14	-1.65802146E-13	-2.45298000E-13	5.74759284E-12	-5.86294785E-10	5.74150285E-10