AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2013EK61 ∴ Orbital info ∴ Epoch epochXXX

(491989) 2013EK61 ▹

ORBITAL INFORMATION

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(ASCII data file 491989.eq0)

Keplerian elements at epoch
58128.2 MJD
	Value	1-σ variation	Units
a	2.47808	2.435e-08	au
e	0.156359	9.666e-08
i	2.142	1.382e-05	deg
Ω	14.001	0.0001819	deg
ω	131.393	0.0001881	deg
M	105.79	4.363e-05	deg

Other useful info
Absolute Magnitude (H)	18.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0906	au
Aphelion	2.8655	au
Asc. node-Earth separation	1.69709	au
Desc. node-Earth separation	1.1904	au
Earth MOID	1.10319	au
Orbital period	1424.86	days
Date of orbit computation	apr 23 21:35

Correlation matrix
1.00000000	0.32707299	0.01904581	-0.01439304	0.12051991	-0.43687086
0.32707299	1.00000000	0.01885725	-0.01015781	0.15180326	-0.60855568
0.01904581	0.01885725	1.00000000	0.04969951	-0.04667105	-0.00879308
-0.01439304	-0.01015781	0.04969951	1.00000000	-0.96694056	0.00826292
0.12051991	0.15180326	-0.04667105	-0.96694056	1.00000000	-0.26026200
-0.43687086	-0.60855568	-0.00879308	0.00826292	-0.26026200	1.00000000

Covariance matrix
5.92844411E-16	7.69735514E-16	6.41103115E-15	-6.37427853E-14	5.52036503E-13	-4.64048938E-13
7.69735514E-16	9.34228174E-15	2.51978170E-14	-1.78580849E-13	2.76023590E-12	-2.56606196E-12
6.41103115E-15	2.51978170E-14	1.91124437E-10	1.24973654E-10	-1.21379205E-10	-5.30321614E-12
-6.37427853E-14	-1.78580849E-13	1.24973654E-10	3.30838905E-08	-3.30861851E-08	6.55665135E-11
5.52036503E-13	2.76023590E-12	-1.21379205E-10	-3.30861851E-08	3.53897311E-08	-2.13594334E-09
-4.64048938E-13	-2.56606196E-12	-5.30321614E-12	6.55665135E-11	-2.13594334E-09	1.90318357E-09