NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021UM5 ∴ Orbital info ∴ Epoch 59525 MJD

2021UM5 ▹

ORBITAL INFORMATION

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(ASCII data file 2021UM5.eq0)

Keplerian elements
(Epoch 59525.6 MJD)
	Value	1-σ variation	Units
a	2.14784	0.0003261	au
e	0.667868	8.091e-05
i	9.481	0.002568	deg
Ω	42.822	0.001214	deg
ω	108.501	0.005543	deg
M	328.24	0.006512	deg

Other useful info
Absolute Magnitude (H)	21.6	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.7134	au
Aphelion distance	3.5823	au
Asc. node-Earth separation	0.51849	au
Desc. node-Earth separation	-0.02794	au
Earth MOID	0.00856	au
Orbital period	1149.74	days
Date of orbit computation	Jul 29 13:12

Covariance matrix
1.06326201E-07	2.62829268E-08	8.18544814E-07	-3.87191365E-07	1.70290991E-06	2.11919237E-06
2.62829268E-08	6.54622833E-09	2.06025370E-07	-9.74388020E-08	4.33945071E-07	5.21070133E-07
8.18544814E-07	2.06025370E-07	6.59226788E-06	-3.11600589E-06	1.40951514E-05	1.61006336E-05
-3.87191365E-07	-9.74388020E-08	-3.11600589E-06	1.47406693E-06	-6.66372790E-06	-7.61692837E-06
1.70290991E-06	4.33945071E-07	1.40951514E-05	-6.66372790E-06	3.07195899E-05	3.31987175E-05
2.11919237E-06	5.21070133E-07	1.61006336E-05	-7.61692837E-06	3.31987175E-05	4.24002762E-05

Correlation matrix
1.00000000	0.99622630	0.97769837	-0.97801815	0.94224495	0.99808124
0.99622630	1.00000000	0.99176255	-0.99192254	0.96767936	0.98904548
0.97769837	0.99176255	1.00000000	-0.99959079	0.99047750	0.96303307
-0.97801815	-0.99192254	-0.99959079	1.00000000	-0.99026390	-0.96346718
0.94224495	0.96767936	0.99047750	-0.99026390	1.00000000	0.91987593
0.99808124	0.98904548	0.96303307	-0.96346718	0.91987593	1.00000000