NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2009SL2 ∴ Orbital info ∴ Epoch 60400 MJD

2009SL2 ▹

ORBITAL INFORMATION

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(ASCII data file 2009SL2.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	1.04638	6.729e-05	au
e	0.249067	3.766e-05
i	23.737	0.007076	deg
Ω	4.945	0.00168	deg
ω	224.634	0.01166	deg
M	303.939	0.5376	deg

Other useful info
Absolute Magnitude (H)	22.1	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.7858	au
Aphelion distance	1.307	au
Asc. node-Earth separation	0.19146	au
Desc. node-Earth separation	-0.16363	au
Earth MOID	0.15131	au
Orbital period	390.958	days
Date of orbit computation	feb 26 10:41

Covariance matrix
4.52730996E-09	2.47782154E-09	4.75694159E-07	-1.12859308E-07	7.84734653E-07	-3.61755512E-05
2.47782154E-09	1.41842022E-09	2.62436835E-07	-6.25432449E-08	4.30882429E-07	-1.98082563E-05
4.75694159E-07	2.62436835E-07	5.00646864E-05	-1.18866627E-05	8.24880335E-05	-3.80133270E-03
-1.12859308E-07	-6.25432449E-08	-1.18866627E-05	2.82382954E-06	-1.95779889E-05	9.01915654E-04
7.84734653E-07	4.30882429E-07	8.24880335E-05	-1.95779889E-05	1.36071469E-04	-6.27066680E-03
-3.61755512E-05	-1.98082563E-05	-3.80133270E-03	9.01915654E-04	-6.27066680E-03	2.89062775E-01

Correlation matrix
1.00000000	0.97779419	0.99917591	-0.99815510	0.99981392	-0.99999760
0.97779419	1.00000000	0.98481938	-0.98823155	0.98078269	-0.97824516
0.99917591	0.98481938	1.00000000	-0.99971211	0.99940534	-0.99924975
-0.99815510	-0.98823155	-0.99971211	1.00000000	-0.99876957	0.99827594
0.99981392	0.98078269	0.99940534	-0.99876957	1.00000000	-0.99984828
-0.99999760	-0.97824516	-0.99924975	0.99827594	-0.99984828	1.00000000