NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021JP2 ∴ Orbital info ∴ Epoch 59341 MJD

2021JP2 ▹

ORBITAL INFORMATION

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(ASCII data file 2021JP2.eq0)

Keplerian elements
(Epoch 59341.9 MJD)
	Value	1-σ variation	Units
a	1.06297	0.001843	au
e	0.48472	0.001191
i	29.614	0.1007	deg
Ω	221.995	0.001883	deg
ω	244.49	0.0842	deg
M	63.258	0.2567	deg

Other useful info
Absolute Magnitude (H)	25.3	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.5477	au
Aphelion distance	1.5782	au
Asc. node-Earth separation	0.01991	au
Desc. node-Earth separation	-0.32009	au
Earth MOID	0.01337	au
Orbital period	400.293	days
Date of orbit computation	feb 26 12:05

Covariance matrix
3.39749842E-06	2.19328376E-06	1.85643640E-04	1.29753643E-07	1.55166945E-04	-4.72978752E-04
2.19328376E-06	1.41836972E-06	1.19731774E-04	1.76925542E-07	1.00075335E-04	-3.05645180E-04
1.85643640E-04	1.19731774E-04	1.01492184E-02	2.78420831E-06	8.48266350E-03	-2.58299370E-02
1.29753643E-07	1.76925542E-07	2.78420831E-06	3.54485874E-06	2.42432165E-06	-2.97877367E-05
1.55166945E-04	1.00075335E-04	8.48266350E-03	2.42432165E-06	7.09022327E-03	-2.15897031E-02
-4.72978752E-04	-3.05645180E-04	-2.58299370E-02	-2.97877367E-05	-2.15897031E-02	6.58840754E-02

Correlation matrix
1.00000000	0.99912647	0.99973327	0.03738871	0.99974588	-0.99970479
0.99912647	1.00000000	0.99792612	0.07890351	0.99793526	-0.99984481
0.99973327	0.99792612	1.00000000	0.01467864	0.99996773	-0.99888805
0.03738871	0.07890351	0.01467864	1.00000000	0.01529188	-0.06163790
0.99974588	0.99793526	0.99996773	0.01529188	1.00000000	-0.99891029
-0.99970479	-0.99984481	-0.99888805	-0.06163790	-0.99891029	1.00000000