NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2009SL2 ∴ Orbital info ∴ Epoch 55106 MJD

2009SL2 ▹

ORBITAL INFORMATION

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(ASCII data file 2009SL2.eq0)

Keplerian elements
(Epoch 55106.0 MJD)
	Value	1-σ variation	Units
a	1.04641	7.604e-05	au
e	0.248933	4.283e-05
i	23.741	0.007009	deg
Ω	4.996	0.001622	deg
ω	224.591	0.01152	deg
M	109.063	0.01954	deg

Other useful info
Absolute Magnitude (H)	22.1	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.7859	au
Aphelion distance	1.3069	au
Asc. node-Earth separation	0.19103	au
Desc. node-Earth separation	-0.16207	au
Earth MOID	0.14996	au
Orbital period	390.975	days
Date of orbit computation	feb 26 10:41

Covariance matrix
5.78177713E-09	3.20072104E-09	5.32477591E-07	-1.23092628E-07	8.76118531E-07	-1.48331115E-06
3.20072104E-09	1.83411553E-09	2.96834709E-07	-6.89106924E-08	4.86338205E-07	-8.29243761E-07
5.32477591E-07	2.96834709E-07	4.91198903E-05	-1.13641343E-05	8.07185599E-05	-1.36858705E-04
-1.23092628E-07	-6.89106924E-08	-1.13641343E-05	2.63087627E-06	-1.86671058E-05	3.16766338E-05
8.76118531E-07	4.86338205E-07	8.07185599E-05	-1.86671058E-05	1.32806892E-04	-2.24964391E-04
-1.48331115E-06	-8.29243761E-07	-1.36858705E-04	3.16766338E-05	-2.24964391E-04	3.81626652E-04

Correlation matrix
1.00000000	0.98288749	0.99917594	-0.99804738	0.99982015	-0.99857857
0.98288749	1.00000000	0.98894615	-0.99202601	0.98540494	-0.99117313
0.99917594	0.98894615	1.00000000	-0.99967182	0.99938863	-0.99959571
-0.99804738	-0.99202601	-0.99967182	1.00000000	-0.99865728	0.99969948
0.99982015	0.98540494	0.99938863	-0.99865728	1.00000000	-0.99927294
-0.99857857	-0.99117313	-0.99959571	0.99969948	-0.99927294	1.00000000