NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2009PT2 ∴ Orbital info ∴ Epoch 55066 MJD

2009PT2 ▹

ORBITAL INFORMATION

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(ASCII data file 2009PT2.eq0)

Keplerian elements
(Epoch 55066.0 MJD)
	Value	1-σ variation	Units
a	1.71197	0.0006571	au
e	0.466123	0.0002237
i	3.837	0.00193	deg
Ω	300.102	0.002022	deg
ω	95.332	0.002085	deg
M	334.277	0.01614	deg

Other useful info
Absolute Magnitude (H)	23.5	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.914	au
Aphelion distance	2.51	au
Asc. node-Earth separation	0.38442	au
Desc. node-Earth separation	0.29908	au
Earth MOID	0.04592	au
Orbital period	818.168	days
Date of orbit computation	feb 26 10:37

Covariance matrix
4.31748634E-07	1.46962393E-07	1.26747923E-06	1.30949301E-06	-1.35901335E-06	1.06069778E-05
1.46962393E-07	5.00244565E-08	4.31450233E-07	4.45819577E-07	-4.62638139E-07	3.61048449E-06
1.26747923E-06	4.31450233E-07	3.72393680E-06	3.86261578E-06	-4.00249944E-06	3.11369490E-05
1.30949301E-06	4.45819577E-07	3.86261578E-06	4.08896857E-06	-4.20774033E-06	3.21604699E-05
-1.35901335E-06	-4.62638139E-07	-4.00249944E-06	-4.20774033E-06	4.34580924E-06	-3.33813931E-05
1.06069778E-05	3.61048449E-06	3.11369490E-05	3.21604699E-05	-3.33813931E-05	2.60588157E-04

Correlation matrix
1.00000000	0.99999894	0.99959532	0.98555488	-0.99213988	0.99999732
0.99999894	1.00000000	0.99962790	0.98573700	-0.99223585	0.99999299
0.99959532	0.99962790	1.00000000	0.98985931	-0.99493521	0.99953399
0.98555488	0.98573700	0.98985931	1.00000000	-0.99817506	0.98523121
-0.99213988	-0.99223585	-0.99493521	-0.99817506	1.00000000	-0.99195459
0.99999732	0.99999299	0.99953399	0.98523121	-0.99195459	1.00000000