NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2009EY ∴ Orbital info ∴ Epoch 54892 MJD

2009EY ▹

ORBITAL INFORMATION

◲

(ASCII data file 2009EY.eq0)

Keplerian elements
(Epoch 54892.8 MJD)
	Value	1-σ variation	Units
a	1.83732	0.01009	au
e	0.522052	0.00274
i	1.316	0.0157	deg
Ω	2.935	0.1896	deg
ω	102.388	0.3136	deg
M	17.006	0.1668	deg

Other useful info
Absolute Magnitude (H)	26.5	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.8781	au
Aphelion distance	2.7965	au
Asc. node-Earth separation	0.502	au
Desc. node-Earth separation	0.20513	au
Earth MOID	0.0113	au
Orbital period	909.653	days
Date of orbit computation	feb 26 10:38

Covariance matrix
1.01828207E-04	2.73498423E-05	1.03196058E-04	-6.27532725E-04	9.60039845E-04	-1.66859401E-03
2.73498423E-05	7.50944539E-06	2.28995457E-05	-9.61311125E-05	1.36996199E-04	-4.39183926E-04
1.03196058E-04	2.28995457E-05	2.46541930E-04	-2.76991749E-03	4.53336031E-03	-1.95545108E-03
-6.27532725E-04	-9.61311125E-05	-2.76991749E-03	3.59455930E-02	-5.94366861E-02	1.42579688E-02
9.60039845E-04	1.36996199E-04	4.53336031E-03	-5.94366861E-02	9.83571598E-02	-2.23656657E-02
-1.66859401E-03	-4.39183926E-04	-1.95545108E-03	1.42579688E-02	-2.23656657E-02	2.78351536E-02

Correlation matrix
1.00000000	0.98904681	0.65130388	-0.32800428	0.30335574	-0.99110535
0.98904681	1.00000000	0.53220327	-0.18502790	0.15940487	-0.96060688
0.65130388	0.53220327	1.00000000	-0.93046194	0.92060187	-0.74645692
-0.32800428	-0.18502790	-0.93046194	1.00000000	-0.99960581	0.45075237
0.30335574	0.15940487	0.92060187	-0.99960581	1.00000000	-0.42744676
-0.99110535	-0.96060688	-0.74645692	0.45075237	-0.42744676	1.00000000