NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2009SN1 ∴ Orbital info ∴ Epoch 55096 MJD

2009SN1 ▹

ORBITAL INFORMATION

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(ASCII data file 2009SN1.eq0)

Keplerian elements
(Epoch 55096.3 MJD)
	Value	1-σ variation	Units
a	1.95383	0.004643	au
e	0.476731	0.00121
i	4.142	0.008091	deg
Ω	357.565	0.0005841	deg
ω	33.702	0.001575	deg
M	349.845	0.03939	deg

Other useful info
Absolute Magnitude (H)	25.7	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0224	au
Aphelion distance	2.8853	au
Asc. node-Earth separation	0.07682	au
Desc. node-Earth separation	1.50556	au
Earth MOID	0.04172	au
Orbital period	997.533	days
Date of orbit computation	Jul 29 11:25

Covariance matrix
2.15596202E-05	5.61609849E-06	3.75662291E-05	2.70719439E-06	-7.02437924E-06	1.82905027E-04
5.61609849E-06	1.46294656E-06	9.78567703E-06	7.05203562E-07	-1.82949678E-06	4.76451231E-05
3.75662291E-05	9.78567703E-06	6.54574990E-05	4.71763085E-06	-1.22445228E-05	3.18701362E-04
2.70719439E-06	7.05203562E-07	4.71763085E-06	3.41217621E-07	-8.81789589E-07	2.29665350E-05
-7.02437924E-06	-1.82949678E-06	-1.22445228E-05	-8.81789589E-07	2.47968488E-06	-5.96490461E-05
1.82905027E-04	4.76451231E-05	3.18701362E-04	2.29665350E-05	-5.96490461E-05	1.55172541E-03

Correlation matrix
1.00000000	0.99999984	0.99999389	0.99812093	-0.96070301	0.99999459
0.99999984	1.00000000	0.99999296	0.99812410	-0.96054822	0.99999260
0.99999389	0.99999296	1.00000000	0.99822519	-0.96108968	0.99999258
0.99812093	0.99812410	0.99822519	1.00000000	-0.95862995	0.99809600
-0.96070301	-0.96054822	-0.96108968	-0.95862995	1.00000000	-0.96160745
0.99999459	0.99999260	0.99999258	0.99809600	-0.96160745	1.00000000