AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2013EX81 ∴ Orbital info ∴ Epoch epochXXX

(401522) 2013EX81 ▹

ORBITAL INFORMATION

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(ASCII data file 401522.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.41889	1.732e-08	au
e	0.111588	5.027e-08
i	5.349	5.963e-06	deg
Ω	171.81	5.908e-05	deg
ω	90.863	6.897e-05	deg
M	261.948	3.071e-05	deg

Other useful info
Absolute Magnitude (H)	17.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.149	au
Aphelion	2.6888	au
Asc. node-Earth separation	1.39923	au
Desc. node-Earth separation	1.37951	au
Earth MOID	1.14152	au
Orbital period	1374.12	days
Date of orbit computation	apr 23 21:15

Correlation matrix
1.00000000	-0.06477720	0.01207860	0.01268366	-0.14797911	0.06452254
-0.06477720	1.00000000	-0.01974929	-0.00171421	-0.14809166	0.31704121
0.01207860	-0.01974929	1.00000000	0.20143191	-0.17005829	-0.00621530
0.01268366	-0.00171421	0.20143191	1.00000000	-0.86133361	0.01379965
-0.14797911	-0.14809166	-0.17005829	-0.86133361	1.00000000	-0.50503454
0.06452254	0.31704121	-0.00621530	0.01379965	-0.50503454	1.00000000

Covariance matrix
2.99883578E-16	-5.63876300E-17	1.24725531E-15	1.29764507E-14	-1.76732380E-13	3.43114816E-14
-5.63876300E-17	2.52679878E-15	-5.91969473E-15	-5.09078499E-15	-5.13399323E-13	4.89387289E-13
1.24725531E-15	-5.91969473E-15	3.55569769E-11	7.09619642E-11	-6.99358087E-11	-1.13808824E-12
1.29764507E-14	-5.09078499E-15	7.09619642E-11	3.49035732E-09	-3.50950370E-09	2.50354047E-11
-1.76732380E-13	-5.13399323E-13	-6.99358087E-11	-3.50950370E-09	4.75640400E-09	-1.06957709E-09
3.43114816E-14	4.89387289E-13	-1.13808824E-12	2.50354047E-11	-1.06957709E-09	9.42981758E-10