NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2018AN12 ∴ Orbital info ∴ Epoch 58136 MJD

2018AN12 ▹

ORBITAL INFORMATION

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(ASCII data file 2018AN12.eq0)

Keplerian elements
(Epoch 58136.5 MJD)
	Value	1-σ variation	Units
a	1.37243	0.0007781	au
e	0.255737	0.0003842
i	11.51	0.01373	deg
Ω	116.746	0.0003237	deg
ω	334.192	0.002113	deg
M	15.965	0.01568	deg

Other useful info
Absolute Magnitude (H)	24.9	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0215	au
Aphelion distance	1.7234	au
Asc. node-Earth separation	0.0588	au
Desc. node-Earth separation	0.64855	au
Earth MOID	0.05452	au
Orbital period	587.268	days
Date of orbit computation	feb 26 11:27

Covariance matrix
6.05391257E-07	2.98917083E-07	1.06813721E-05	2.51792101E-07	1.57718467E-06	-1.22008425E-05
2.98917083E-07	1.47593925E-07	5.27400283E-06	1.24319399E-07	7.78135897E-07	-6.02394021E-06
1.06813721E-05	5.27400283E-06	1.88460788E-04	4.44267088E-06	2.78340287E-05	-2.15272032E-04
2.51792101E-07	1.24319399E-07	4.44267088E-06	1.04780363E-07	6.58801312E-07	-5.07606267E-06
1.57718467E-06	7.78135897E-07	2.78340287E-05	6.58801312E-07	4.46623443E-06	-3.19787380E-05
-1.22008425E-05	-6.02394021E-06	-2.15272032E-04	-5.07606267E-06	-3.19787380E-05	2.45995467E-04

Correlation matrix
1.00000000	0.99999637	0.99999647	0.99973312	0.95916587	-0.99978864
0.99999637	1.00000000	0.99998991	0.99968853	0.95840805	-0.99973031
0.99999647	0.99998991	1.00000000	0.99975524	0.95938917	-0.99980097
0.99973312	0.99968853	0.99975524	1.00000000	0.96303872	-0.99982381
0.95916587	0.95840805	0.95938917	0.96303872	1.00000000	-0.96477715
-0.99978864	-0.99973031	-0.99980097	-0.99982381	-0.96477715	1.00000000