NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2023UM4 ∴ Orbital info ∴ Epoch 60400 MJD

2023UM4 ▹

ORBITAL INFORMATION

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(ASCII data file 2023UM4.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	1.82766	0.004518	au
e	0.487556	0.001344
i	6.452	0.01704	deg
Ω	209.987	0.002965	deg
ω	213.204	0.01333	deg
M	53.55	0.1953	deg

Other useful info
Absolute Magnitude (H)	26.4	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.9366	au
Aphelion distance	2.7187	au
Asc. node-Earth separation	1.34889	au
Desc. node-Earth separation	-0.00464	au
Earth MOID	0.0025	au
Orbital period	902.49	days
Date of orbit computation	feb 26 12:49

Covariance matrix
2.04150605E-05	6.07063668E-06	7.59678121E-05	1.33932254E-05	4.16117176E-05	-8.82517707E-04
6.07063668E-06	1.80547282E-06	2.26377949E-05	3.98152773E-06	1.25416536E-05	-2.62470779E-04
7.59678121E-05	2.26377949E-05	2.90265996E-04	4.96628265E-05	1.81339408E-04	-3.29104369E-03
1.33932254E-05	3.98152773E-06	4.96628265E-05	8.79190679E-06	2.66950214E-05	-5.78812090E-04
4.16117176E-05	1.25416536E-05	1.81339408E-04	2.66950214E-05	1.77607090E-04	-1.82351456E-03
-8.82517707E-04	-2.62470779E-04	-3.29104369E-03	-5.78812090E-04	-1.82351456E-03	3.81567147E-02

Correlation matrix
1.00000000	0.99991580	0.98686149	0.99969680	0.69105109	-0.99991390
0.99991580	1.00000000	0.98887310	0.99933876	0.70037264	-0.99999999
0.98686149	0.98887310	1.00000000	0.98308669	0.79866373	-0.98889477
0.99969680	0.99933876	0.98308669	1.00000000	0.67555169	-0.99933378
0.69105109	0.70037264	0.79866373	0.67555169	1.00000000	-0.70047654
-0.99991390	-0.99999999	-0.98889477	-0.99933378	-0.70047654	1.00000000