NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2013ER89 ∴ Orbital info ∴ Epoch 57358 MJD

2013ER89 ▹

ORBITAL INFORMATION

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(ASCII data file 2013ER89.eq0)

Keplerian elements
(Epoch 57358.4 MJD)
	Value	1-σ variation	Units
a	1.69502	8.667e-09	au
e	0.535752	1.304e-07
i	26.982	4.95e-05	deg
Ω	0.99	1.267e-05	deg
ω	283.626	3.642e-05	deg
M	41.62	1.801e-05	deg

Other useful info
Absolute Magnitude (H)	20.2	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.7869	au
Aphelion distance	2.6031	au
Asc. node-Earth separation	0.07035	au
Desc. node-Earth separation	0.38667	au
Earth MOID	0.04835	au
Orbital period	806.049	days
Date of orbit computation	Jun 22 14:32

Covariance matrix
7.51215386E-17	2.97999633E-16	1.25809301E-13	-7.00890325E-16	1.56117037E-13	-9.09831521E-14
2.97999633E-16	1.70066598E-14	9.08169980E-13	1.23754843E-13	3.20530403E-12	-6.23645118E-13
1.25809301E-13	9.08169980E-13	2.44987277E-09	2.38178055E-10	6.07586029E-10	-4.94033745E-10
-7.00890325E-16	1.23754843E-13	2.38178055E-10	1.60517837E-10	-1.14145950E-10	-5.84863417E-12
1.56117037E-13	3.20530403E-12	6.07586029E-10	-1.14145950E-10	1.32674928E-09	-5.33293784E-10
-9.09831521E-14	-6.23645118E-13	-4.94033745E-10	-5.84863417E-12	-5.33293784E-10	3.24416598E-10

Correlation matrix
1.00000000	0.26364770	0.29326400	-0.00638273	0.49450835	-0.58281029
0.26364770	1.00000000	0.14069733	0.07490159	0.67478479	-0.26550731
0.29326400	0.14069733	1.00000000	0.37981169	0.33700907	-0.55415763
-0.00638273	0.07490159	0.37981169	1.00000000	-0.24734574	-0.02562957
0.49450835	0.67478479	0.33700907	-0.24734574	1.00000000	-0.81286900
-0.58281029	-0.26550731	-0.55415763	-0.02562957	-0.81286900	1.00000000