NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2018AF13 ∴ Orbital info ∴ Epoch 60400 MJD

2018AF13 ▹

ORBITAL INFORMATION

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(ASCII data file 2018AF13.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	1.88301	0.0004323	au
e	0.434558	0.000114
i	24.401	0.005897	deg
Ω	304.081	0.001629	deg
ω	112.891	0.002037	deg
M	172.488	0.3087	deg

Other useful info
Absolute Magnitude (H)	21.5	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0647	au
Aphelion distance	2.7013	au
Asc. node-Earth separation	0.82264	au
Desc. node-Earth separation	0.32275	au
Earth MOID	0.24827	au
Orbital period	943.795	days
Date of orbit computation	feb 26 11:21

Covariance matrix
1.86905979E-07	4.92328060E-08	2.53119461E-06	6.96941097E-07	8.58906996E-07	-1.33456772E-04
4.92328060E-08	1.29908591E-08	6.63571875E-07	1.82505720E-07	2.27375470E-07	-3.51561260E-05
2.53119461E-06	6.63571875E-07	3.47759025E-05	9.60474063E-06	1.13918770E-05	-1.80697816E-03
6.96941097E-07	1.82505720E-07	9.60474063E-06	2.65498147E-06	3.12308200E-06	-4.97511833E-04
8.58906996E-07	2.27375470E-07	1.13918770E-05	3.12308200E-06	4.14898491E-06	-6.13484133E-04
-1.33456772E-04	-3.51561260E-05	-1.80697816E-03	-4.97511833E-04	-6.13484133E-04	9.52926383E-02

Correlation matrix
1.00000000	0.99913473	0.99282964	0.98935859	0.97535702	-0.99999849
0.99913473	1.00000000	0.98725611	0.98271322	0.97938567	-0.99919995
0.99282964	0.98725611	1.00000000	0.99957570	0.94838604	-0.99262229
0.98935859	0.98271322	0.99957570	1.00000000	0.94098286	-0.98910635
0.97535702	0.97938567	0.94838604	0.94098286	1.00000000	-0.97566951
-0.99999849	-0.99919995	-0.99262229	-0.98910635	-0.97566951	1.00000000