NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2009EY ∴ Orbital info ∴ Epoch 60400 MJD

2009EY ▹

ORBITAL INFORMATION

◲

(ASCII data file 2009EY.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	1.83841	0.01154	au
e	0.522036	0.002028
i	1.308	0.1397	deg
Ω	2.034	8.34	deg
ω	103.22	7.807	deg
M	37.186	14.55	deg

Other useful info
Absolute Magnitude (H)	26.5	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.8787	au
Aphelion distance	2.7981	au
Asc. node-Earth separation	0.51673	au
Desc. node-Earth separation	0.19811	au
Earth MOID	0.01104	au
Orbital period	910.466	days
Date of orbit computation	feb 26 10:38

Covariance matrix
1.33058887E-04	2.29275942E-05	-1.60576807E-03	-9.61870261E-02	8.99867291E-02	1.67799712E-01
2.29275942E-05	4.11108805E-06	-2.81578183E-04	-1.65040064E-02	1.53876963E-02	2.89490969E-02
-1.60576807E-03	-2.81578183E-04	1.95274781E-02	1.15865684E+00	-1.08237122E+00	-2.02609758E+00
-9.61870261E-02	-1.65040064E-02	1.15865684E+00	6.95633969E+01	-6.51022169E+01	-1.21285430E+02
8.99867291E-02	1.53876963E-02	-1.08237122E+00	-6.51022169E+01	6.09442799E+01	1.13455741E+02
1.67799712E-01	2.89490969E-02	-2.02609758E+00	-1.21285430E+02	1.13455741E+02	2.11618894E+02

Correlation matrix
1.00000000	0.98029808	-0.99617994	-0.99977935	0.99928656	0.99998169
0.98029808	1.00000000	-0.99379666	-0.97593435	0.97213984	0.98147538
-0.99617994	-0.99379666	1.00000000	0.99412584	-0.99217135	-0.99668990
-0.99977935	-0.97593435	0.99412584	1.00000000	-0.99985935	-0.99963401
0.99928656	0.97213984	-0.99217135	-0.99985935	1.00000000	0.99903978
0.99998169	0.98147538	-0.99668990	-0.99963401	0.99903978	1.00000000