NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2011SD173 ∴ Orbital info ∴ Epoch 56555 MJD

(373135) 2011SD173 ▹

ORBITAL INFORMATION

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(ASCII data file 373135.eq0)

Keplerian elements
(Epoch 56555.8 MJD)
	Value	1-σ variation	Units
a	1.65243	1.883e-08	au
e	0.497935	3.16e-08
i	4.39	6.161e-06	deg
Ω	203.245	6.528e-05	deg
ω	59.328	6.628e-05	deg
M	46.781	1.27e-05	deg

Other useful info
Absolute Magnitude (H)	19.5	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.8296	au
Aphelion distance	2.4752	au
Asc. node-Earth separation	-0.01	au
Desc. node-Earth separation	0.66919	au
Earth MOID	0.00208	au
Orbital period	775.856	days
Date of orbit computation	feb 26 13:24

Covariance matrix
3.54528580E-16	2.37046198E-17	2.83346417E-16	-1.76117952E-15	-2.39466425E-14	1.83086152E-14
2.37046198E-17	9.98433299E-16	3.61523084E-15	1.48590079E-15	3.54566352E-14	-7.23228621E-15
2.83346417E-16	3.61523084E-15	3.79615796E-11	-1.96895512E-10	2.04280109E-10	-9.16015581E-12
-1.76117952E-15	1.48590079E-15	-1.96895512E-10	4.26096570E-09	-4.25825741E-09	1.30524523E-11
-2.39466425E-14	3.54566352E-14	2.04280109E-10	-4.25825741E-09	4.39340511E-09	-1.54130173E-10
1.83086152E-14	-7.23228621E-15	-9.16015581E-12	1.30524523E-11	-1.54130173E-10	1.61283137E-10

Correlation matrix
1.00000000	0.03984262	0.00244242	-0.00143293	-0.01918750	0.07656590
0.03984262	1.00000000	0.01856968	0.00072040	0.01692924	-0.01802277
0.00244242	0.01856968	1.00000000	-0.48956421	0.50021109	-0.11706747
-0.00143293	0.00072040	-0.48956421	1.00000000	-0.98418619	0.01574503
-0.01918750	0.01692924	0.50021109	-0.98418619	1.00000000	-0.18310178
0.07656590	-0.01802277	-0.11706747	0.01574503	-0.18310178	1.00000000