NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2009WB52 ∴ Orbital info ∴ Epoch 60400 MJD

2009WB52 ▹

ORBITAL INFORMATION

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(ASCII data file 2009WB52.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	1.69938	0.007373	au
e	0.373284	0.002534
i	11.976	0.05795	deg
Ω	57.416	0.003975	deg
ω	16.157	0.3047	deg
M	167.083	15.54	deg

Other useful info
Absolute Magnitude (H)	25.7	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.065	au
Aphelion distance	2.3337	au
Asc. node-Earth separation	0.08923	au
Desc. node-Earth separation	1.26831	au
Earth MOID	0.08613	au
Orbital period	809.157	days
Date of orbit computation	feb 26 10:37

Covariance matrix
5.43560384E-05	1.86004343E-05	4.04835660E-04	2.23853197E-05	4.41023097E-04	-1.14602170E-01
1.86004343E-05	6.42363695E-06	1.34052951E-04	7.03961897E-06	2.23264461E-04	-3.92461654E-02
4.04835660E-04	1.34052951E-04	3.35792659E-03	2.14194223E-04	-2.24202061E-03	-8.51268902E-01
2.23853197E-05	7.03961897E-06	2.14194223E-04	1.58044946E-05	-5.84155778E-04	-4.68816772E-02
4.41023097E-04	2.23264461E-04	-2.24202061E-03	-5.84155778E-04	9.28533039E-02	-9.66520641E-01
-1.14602170E-01	-3.92461654E-02	-8.51268902E-01	-4.68816772E-02	-9.66520641E-01	2.41637858E+02

Correlation matrix
1.00000000	0.99542534	0.94758737	0.76374626	0.19630834	-0.99996881
0.99542534	1.00000000	0.91274673	0.69866398	0.28908824	-0.99614887
0.94758737	0.91274673	1.00000000	0.92978353	-0.12697123	-0.94503671
0.76374626	0.69866398	0.92978353	1.00000000	-0.48221386	-0.75863058
0.19630834	0.28908824	-0.12697123	-0.48221386	1.00000000	-0.20404688
-0.99996881	-0.99614887	-0.94503671	-0.75863058	-0.20404688	1.00000000