NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2018FA2 ∴ Orbital info ∴ Epoch 58196 MJD

2018FA2 ▹

ORBITAL INFORMATION

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(ASCII data file 2018FA2.eq0)

Keplerian elements
(Epoch 58196.4 MJD)
	Value	1-σ variation	Units
a	2.28203	0.006355	au
e	0.55809	0.001222
i	3.498	0.005538	deg
Ω	176.274	0.0005687	deg
ω	22.159	0.007785	deg
M	355.224	0.01982	deg

Other useful info
Absolute Magnitude (H)	26.9	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0085	au
Aphelion distance	3.5556	au
Asc. node-Earth separation	0.04085	au
Desc. node-Earth separation	2.24621	au
Earth MOID	0.01983	au
Orbital period	1259.16	days
Date of orbit computation	feb 26 11:45

Covariance matrix
4.03881584E-05	7.76861481E-06	3.51961117E-05	-3.61025951E-06	4.93813128E-05	1.25951490E-04
7.76861481E-06	1.49428412E-06	6.76992292E-06	-6.94434651E-07	9.49864619E-06	2.42265745E-05
3.51961117E-05	6.76992292E-06	3.06728357E-05	-3.14530942E-06	4.30242046E-05	1.09761822E-04
-3.61025951E-06	-6.94434651E-07	-3.14530942E-06	3.23378790E-07	-4.42073822E-06	-1.12573234E-05
4.93813128E-05	9.49864619E-06	4.30242046E-05	-4.42073822E-06	6.06096318E-05	1.53944936E-04
1.25951490E-04	2.42265745E-05	1.09761822E-04	-1.12573234E-05	1.53944936E-04	3.92794513E-04

Correlation matrix
1.00000000	0.99999994	0.99997858	-0.99897732	0.99807869	0.99998521
0.99999994	1.00000000	0.99997736	-0.99898514	0.99810056	0.99998322
0.99997858	0.99997736	1.00000000	-0.99868987	0.99784954	0.99998074
-0.99897732	-0.99898514	-0.99868987	1.00000000	-0.99854631	-0.99884172
0.99807869	0.99810056	0.99784954	-0.99854631	1.00000000	0.99772735
0.99998521	0.99998322	0.99998074	-0.99884172	0.99772735	1.00000000