NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2009WB52 ∴ Orbital info ∴ Epoch 60600 MJD

2009WB52 ▹

ORBITAL INFORMATION

◲

(ASCII data file 2009WB52.eq1)

Keplerian elements
(Epoch 60600.0 MJD)
	Value	1-σ variation	Units
a	1.69925	0.007401	au
e	0.373351	0.002527
i	11.975	0.05793	deg
Ω	57.415	0.004099	deg
ω	16.17	0.3045	deg
M	256.054	16.13	deg

Other useful info
Absolute Magnitude (H)	25.7	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0648	au
Aphelion distance	2.3337	au
Asc. node-Earth separation	0.08847	au
Desc. node-Earth separation	1.26997	au
Earth MOID	0.08544	au
Orbital period	809.066	days
Date of orbit computation	Jul 29 11:19

Covariance matrix
5.47766562E-05	1.86154878E-05	4.06289198E-04	2.36250934E-05	4.33680396E-04	-1.19349239E-01
1.86154878E-05	6.38539901E-06	1.33579646E-04	7.40472849E-06	2.19977316E-04	-4.05901138E-02
4.06289198E-04	1.33579646E-04	3.35616653E-03	2.22799983E-04	-2.30844009E-03	-8.82949135E-01
2.36250934E-05	7.40472849E-06	2.22799983E-04	1.68043209E-05	-5.80368544E-04	-5.11574224E-02
4.33680396E-04	2.19977316E-04	-2.30844009E-03	-5.80368544E-04	9.26923213E-02	-9.81874341E-01
-1.19349239E-01	-4.05901138E-02	-8.82949135E-01	-5.11574224E-02	-9.81874341E-01	2.60057477E+02

Correlation matrix
1.00000000	0.99536563	0.94757974	0.77869125	0.19246429	-0.99997058
0.99536563	1.00000000	0.91248245	0.71483307	0.28593150	-0.99607394
0.94757974	0.91248245	1.00000000	0.93817298	-0.13088051	-0.94510326
0.77869125	0.71483307	0.93817298	1.00000000	-0.46501986	-0.77386196
0.19246429	0.28593150	-0.13088051	-0.46501986	1.00000000	-0.19998589
-0.99997058	-0.99607394	-0.94510326	-0.77386196	-0.19998589	1.00000000