NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2011OW17 ∴ Orbital info ∴ Epoch 55775 MJD

2011OW17 ▹

ORBITAL INFORMATION

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(ASCII data file 2011OW17.eq0)

Keplerian elements
(Epoch 55775.3 MJD)
	Value	1-σ variation	Units
a	2.61924	0.002701	au
e	0.523584	0.000441
i	27.938	0.01558	deg
Ω	137.807	0.001828	deg
ω	120.483	0.007003	deg
M	17.311	0.02772	deg

Other useful info
Absolute Magnitude (H)	21.2	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.2478	au
Aphelion distance	3.9906	au
Asc. node-Earth separation	1.60121	au
Desc. node-Earth separation	0.48854	au
Earth MOID	0.38648	au
Orbital period	1548.32	days
Date of orbit computation	feb 26 10:49

Covariance matrix
7.29668229E-06	1.19101253E-06	4.20200391E-05	4.91183321E-06	1.85511048E-05	-7.48791822E-05
1.19101253E-06	1.94513299E-07	6.84995288E-06	7.99841565E-07	3.01416356E-06	-1.22231138E-05
4.20200391E-05	6.84995288E-06	2.42743626E-04	2.84434884E-05	1.07912893E-04	-4.31125699E-04
4.91183321E-06	7.99841565E-07	2.84434884E-05	3.34087848E-06	1.27233349E-05	-5.03882255E-05
1.85511048E-05	3.01416356E-06	1.07912893E-04	1.27233349E-05	4.90370982E-05	-1.90302107E-04
-7.48791822E-05	-1.22231138E-05	-4.31125699E-04	-5.03882255E-05	-1.90302107E-04	7.68436927E-04

Correlation matrix
1.00000000	0.99972134	0.99843505	0.99483385	0.98071920	-0.99998679
0.99972134	1.00000000	0.99687113	0.99219944	0.97595498	-0.99977689
0.99843505	0.99687113	1.00000000	0.99880016	0.98909279	-0.99821911
0.99483385	0.99219944	0.99880016	1.00000000	0.99405002	-0.99447670
0.98071920	0.97595498	0.98909279	0.99405002	1.00000000	-0.98034086
-0.99998679	-0.99977689	-0.99821911	-0.99447670	-0.98034086	1.00000000