NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2018JJ ∴ Orbital info ∴ Epoch 58244 MJD

2018JJ ▹

ORBITAL INFORMATION

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(ASCII data file 2018JJ.eq0)

Keplerian elements
(Epoch 58244.4 MJD)
	Value	1-σ variation	Units
a	1.94581	0.005294	au
e	0.556413	0.001338
i	5.368	0.008705	deg
Ω	66.488	0.007662	deg
ω	213.739	0.004013	deg
M	345.047	0.06885	deg

Other useful info
Absolute Magnitude (H)	24.2	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.8631	au
Aphelion distance	3.0285	au
Asc. node-Earth separation	1.51354	au
Desc. node-Earth separation	-0.09487	au
Earth MOID	0.03072	au
Orbital period	991.398	days
Date of orbit computation	feb 26 11:41

Covariance matrix
2.80284036E-05	7.08119147E-06	4.60347308E-05	3.82152107E-05	-2.00789815E-05	3.64518801E-04
7.08119147E-06	1.78903136E-06	1.16288725E-05	9.66448084E-06	-5.07730569E-06	9.20922865E-05
4.60347308E-05	1.16288725E-05	7.57746648E-05	6.17227461E-05	-3.24531067E-05	5.98795995E-04
3.82152107E-05	9.66448084E-06	6.17227461E-05	5.87136331E-05	-3.06490130E-05	4.96364642E-04
-2.00789815E-05	-5.07730569E-06	-3.24531067E-05	-3.06490130E-05	1.61059551E-05	-2.60837329E-04
3.64518801E-04	9.20922865E-05	5.98795995E-04	4.96364642E-04	-2.60837329E-04	4.74075432E-03

Correlation matrix
1.00000000	0.99999581	0.99890552	0.94203622	-0.94503797	0.99999316
0.99999581	1.00000000	0.99877260	0.94297477	-0.94586922	0.99997825
0.99890552	0.99877260	1.00000000	0.92536645	-0.92896858	0.99906363
0.94203622	0.94297477	0.92536645	1.00000000	-0.99667548	0.94082237
-0.94503797	-0.94586922	-0.92896858	-0.99667548	1.00000000	-0.94395823
0.99999316	0.99997825	0.99906363	0.94082237	-0.94395823	1.00000000