NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2009SJ1 ∴ Orbital info ∴ Epoch 55092 MJD

2009SJ1 ▹

ORBITAL INFORMATION

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(ASCII data file 2009SJ1.eq0)

Keplerian elements
(Epoch 55092.5 MJD)
	Value	1-σ variation	Units
a	1.57927	0.001559	au
e	0.352577	0.000669
i	11.627	0.01361	deg
Ω	354.945	0.0001759	deg
ω	339.676	0.04403	deg
M	9.555	0.01093	deg

Other useful info
Absolute Magnitude (H)	26.1	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0225	au
Aphelion distance	2.1361	au
Asc. node-Earth separation	0.03438	au
Desc. node-Earth separation	1.06962	au
Earth MOID	0.03077	au
Orbital period	724.908	days
Date of orbit computation	feb 26 10:38

Covariance matrix
2.43020115E-06	1.04174821E-06	2.11975155E-05	2.45249971E-07	-5.60363992E-05	-5.07159854E-07
1.04174821E-06	4.47619962E-07	9.06874042E-06	1.07642278E-07	-2.48471431E-05	1.37580278E-07
2.11975155E-05	9.06874042E-06	1.85282338E-04	2.09919471E-06	-4.74834324E-04	-1.04135718E-05
2.45249971E-07	1.07642278E-07	2.09919471E-06	3.09378140E-08	-7.61960574E-06	7.92855019E-07
-5.60363992E-05	-2.48471431E-05	-4.74834324E-04	-7.61960574E-06	1.93840529E-03	-2.66012939E-04
-5.07159854E-07	1.37580278E-07	-1.04135718E-05	7.92855019E-07	-2.66012939E-04	1.19433686E-04

Correlation matrix
1.00000000	0.99881931	0.99895710	0.89442317	-0.81644478	-0.02976873
0.99881931	1.00000000	0.99580714	0.91470983	-0.84352789	0.01881647
0.99895710	0.99580714	1.00000000	0.87678053	-0.79232398	-0.07000342
0.89442317	0.91470983	0.87678053	1.00000000	-0.98393270	0.41246353
-0.81644478	-0.84352789	-0.79232398	-0.98393270	1.00000000	-0.55286240
-0.02976873	0.01881647	-0.07000342	0.41246353	-0.55286240	1.00000000