NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2018YR2 ∴ Orbital info ∴ Epoch 58473 MJD

2018YR2 ▹

ORBITAL INFORMATION

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(ASCII data file 2018YR2.eq0)

Keplerian elements
(Epoch 58473.5 MJD)
	Value	1-σ variation	Units
a	1.36773	0.0005997	au
e	0.273256	0.0003102
i	6.599	0.006447	deg
Ω	98.227	0.0004921	deg
ω	22.888	0.001606	deg
M	341.641	0.01238	deg

Other useful info
Absolute Magnitude (H)	26.6	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.994	au
Aphelion distance	1.7415	au
Asc. node-Earth separation	0.02783	au
Desc. node-Earth separation	0.67639	au
Earth MOID	0.02337	au
Orbital period	584.248	days
Date of orbit computation	feb 26 11:53

Covariance matrix
3.59586723E-07	1.85985204E-07	3.86570649E-06	-2.94846837E-07	9.59075861E-07	7.42175998E-06
1.85985204E-07	9.61952598E-08	1.99941549E-06	-1.52494350E-07	4.96102392E-07	3.83865001E-06
3.86570649E-06	1.99941549E-06	4.15580910E-05	-3.16988010E-06	1.03094773E-05	7.97875536E-05
-2.94846837E-07	-1.52494350E-07	-3.16988010E-06	2.42145720E-07	-7.83880509E-07	-6.08698580E-06
9.59075861E-07	4.96102392E-07	1.03094773E-05	-7.83880509E-07	2.57995407E-06	1.97828538E-05
7.42175998E-06	3.83865001E-06	7.97875536E-05	-6.08698580E-06	1.97828538E-05	1.53189633E-04

Correlation matrix
1.00000000	0.99999939	0.99999829	-0.99920880	0.99573816	0.99997788
0.99999939	1.00000000	0.99999637	-0.99916800	0.99583755	0.99997005
0.99999829	0.99999637	1.00000000	-0.99925572	0.99564121	0.99998311
-0.99920880	-0.99916800	-0.99925572	1.00000000	-0.99175747	-0.99942268
0.99573816	0.99583755	0.99564121	-0.99175747	1.00000000	0.99510353
0.99997788	0.99997005	0.99998311	-0.99942268	0.99510353	1.00000000