NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2018AT11 ∴ Orbital info ∴ Epoch 58133 MJD

2018AT11 ▹

ORBITAL INFORMATION

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(ASCII data file 2018AT11.eq0)

Keplerian elements
(Epoch 58133.5 MJD)
	Value	1-σ variation	Units
a	1.4243	0.0006606	au
e	0.313262	0.0003212
i	9.268	0.007773	deg
Ω	288.427	0.001134	deg
ω	210.675	0.001461	deg
M	347.453	0.009662	deg

Other useful info
Absolute Magnitude (H)	25.1	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.9781	au
Aphelion distance	1.8705	au
Asc. node-Earth separation	0.74015	au
Desc. node-Earth separation	0.02845	au
Earth MOID	0.0228	au
Orbital period	620.872	days
Date of orbit computation	Jul 29 12:18

Covariance matrix
4.36341235E-07	2.12175564E-07	5.13426372E-06	-7.49075521E-07	9.63812577E-07	6.38221404E-06
2.12175564E-07	1.03172629E-07	2.49659017E-06	-3.64246221E-07	4.68669209E-07	3.10341709E-06
5.13426372E-06	2.49659017E-06	6.04138509E-05	-8.81376063E-06	1.13406080E-05	7.50970472E-05
-7.49075521E-07	-3.64246221E-07	-8.81376063E-06	1.28617066E-06	-1.65507981E-06	-1.09563385E-05
9.63812577E-07	4.68669209E-07	1.13406080E-05	-1.65507981E-06	2.13387833E-06	1.40951626E-05
6.38221404E-06	3.10341709E-06	7.50970472E-05	-1.09563385E-05	1.40951626E-05	9.33514731E-05

Correlation matrix
1.00000000	0.99999997	0.99999259	-0.99991522	0.99883703	0.99999459
0.99999997	1.00000000	0.99999251	-0.99991598	0.99884787	0.99999381
0.99999259	0.99999251	1.00000000	-0.99987036	0.99881086	0.99998622
-0.99991522	-0.99991598	-0.99987036	1.00000000	-0.99904446	-0.99989766
0.99883703	0.99884787	0.99881086	-0.99904446	1.00000000	0.99867614
0.99999459	0.99999381	0.99998622	-0.99989766	0.99867614	1.00000000