NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2019SM4 ∴ Orbital info ∴ Epoch 58752 MJD

2019SM4 ▹

ORBITAL INFORMATION

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(ASCII data file 2019SM4.eq0)

Keplerian elements
(Epoch 58752.5 MJD)
	Value	1-σ variation	Units
a	1.74216	0.003365	au
e	0.47328	0.001043
i	15.751	0.02427	deg
Ω	6.299	0.003454	deg
ω	53.239	0.017	deg
M	340.943	0.06727	deg

Other useful info
Absolute Magnitude (H)	23.5	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.9176	au
Aphelion distance	2.5667	au
Asc. node-Earth separation	0.0518	au
Desc. node-Earth separation	0.88684	au
Earth MOID	0.03651	au
Orbital period	839.909	days
Date of orbit computation	feb 26 11:51

Covariance matrix
1.13249108E-05	3.50899092E-06	8.16832441E-05	1.16234026E-05	-5.71465287E-05	2.26367311E-04
3.50899092E-06	1.08725673E-06	2.53096017E-05	3.60153216E-06	-1.77045469E-05	7.01386984E-05
8.16832441E-05	2.53096017E-05	5.89172809E-04	8.38387597E-05	-4.12079324E-04	1.63269403E-03
1.16234026E-05	3.60153216E-06	8.38387597E-05	1.19302974E-05	-5.86333443E-05	2.32328603E-04
-5.71465287E-05	-1.77045469E-05	-4.12079324E-04	-5.86333443E-05	2.89127634E-04	-1.14246909E-03
2.26367311E-04	7.01386984E-05	1.63269403E-03	2.32328603E-04	-1.14246909E-03	4.52478173E-03

Correlation matrix
1.00000000	0.99999723	0.99998673	0.99997755	-0.99868300	0.99999424
0.99999723	1.00000000	0.99999519	0.99998989	-0.99855953	0.99998350
0.99998673	0.99999519	1.00000000	0.99999508	-0.99842323	0.99996463
0.99997755	0.99998989	0.99999508	1.00000000	-0.99833025	0.99994987
-0.99868300	-0.99855953	-0.99842323	-0.99833025	1.00000000	-0.99885130
0.99999424	0.99998350	0.99996463	0.99994987	-0.99885130	1.00000000