NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2018AN12 ∴ Orbital info ∴ Epoch 60400 MJD

2018AN12 ▹

ORBITAL INFORMATION

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(ASCII data file 2018AN12.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	1.37238	0.000772	au
e	0.255654	0.0003834
i	11.508	0.01373	deg
Ω	116.708	0.0003116	deg
ω	334.299	0.002468	deg
M	323.524	1.194	deg

Other useful info
Absolute Magnitude (H)	24.9	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0215	au
Aphelion distance	1.7232	au
Asc. node-Earth separation	0.0593	au
Desc. node-Earth separation	0.6506	au
Earth MOID	0.05506	au
Orbital period	587.234	days
Date of orbit computation	feb 26 11:27

Covariance matrix
5.96003776E-07	2.96013922E-07	1.06012521E-05	2.40505676E-07	1.84828204E-06	-9.21847457E-04
2.96013922E-07	1.47020680E-07	5.26525029E-06	1.19445575E-07	9.17364100E-07	-4.57848586E-04
1.06012521E-05	5.26525029E-06	1.88568164E-04	4.27804341E-06	3.28823322E-05	-1.63971097E-02
2.40505676E-07	1.19445575E-07	4.27804341E-06	9.71071470E-08	7.48640007E-07	-3.71995037E-04
1.84828204E-06	9.17364100E-07	3.28823322E-05	7.48640007E-07	6.08914179E-06	-2.85895557E-03
-9.21847457E-04	-4.57848586E-04	-1.63971097E-02	-3.71995037E-04	-2.85895557E-03	1.42583458E+00

Correlation matrix
1.00000000	0.99999636	0.99999648	0.99971274	0.97020988	-0.99999996
0.99999636	1.00000000	0.99998992	0.99966677	0.96955954	-0.99999561
0.99999648	0.99998992	1.00000000	0.99973617	0.97039909	-0.99999665
0.99971274	0.99966677	0.99973617	1.00000000	0.97357495	-0.99971677
0.97020988	0.96955954	0.97039909	0.97357495	1.00000000	-0.97027489
-0.99999996	-0.99999561	-0.99999665	-0.99971677	-0.97027489	1.00000000