NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2013XU21 ∴ Orbital info ∴ Epoch 60600 MJD

2013XU21 ▹

ORBITAL INFORMATION

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(ASCII data file 2013XU21.eq1)

Keplerian elements
(Epoch 60600.0 MJD)
	Value	1-σ variation	Units
a	2.43953	0.006053	au
e	0.620501	0.001186
i	4.384	0.00452	deg
Ω	80.228	0.01075	deg
ω	34.436	0.02321	deg
M	294.75	3.957	deg

Other useful info
Absolute Magnitude (H)	26.2	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.9258	au
Aphelion distance	3.9533	au
Asc. node-Earth separation	0.00857	au
Desc. node-Earth separation	2.0563	au
Earth MOID	0.00282	au
Orbital period	1391.74	days
Date of orbit computation	Jul 29 11:34

Covariance matrix
3.66393369E-05	7.17961654E-06	2.73607661E-05	-6.50479009E-05	1.40470096E-04	-2.39546289E-02
7.17961654E-06	1.40687301E-06	5.36144563E-06	-1.27463808E-05	2.75256581E-05	-4.69400006E-03
2.73607661E-05	5.36144563E-06	2.04320074E-05	-4.85751113E-05	1.04897426E-04	-1.78883422E-02
-6.50479009E-05	-1.27463808E-05	-4.85751113E-05	1.15483410E-04	-2.49383951E-04	4.25280165E-02
1.40470096E-04	2.75256581E-05	1.04897426E-04	-2.49383951E-04	5.38549836E-04	-9.18386990E-02
-2.39546289E-02	-4.69400006E-03	-1.78883422E-02	4.25280165E-02	-9.18386990E-02	1.56614255E+01

Correlation matrix
1.00000000	0.99999999	0.99999754	-0.99999927	0.99999339	-1.00000000
0.99999999	1.00000000	0.99999755	-0.99999917	0.99999381	-0.99999999
0.99999754	0.99999755	1.00000000	-0.99999651	0.99999163	-0.99999754
-0.99999927	-0.99999917	-0.99999651	1.00000000	-0.99999022	0.99999927
0.99999339	0.99999381	0.99999163	-0.99999022	1.00000000	-0.99999339
-1.00000000	-0.99999999	-0.99999754	0.99999927	-0.99999339	1.00000000