NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2018RA3 ∴ Orbital info ∴ Epoch 60600 MJD

2018RA3 ▹

ORBITAL INFORMATION

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(ASCII data file 2018RA3.eq1)

Keplerian elements
(Epoch 60600.0 MJD)
	Value	1-σ variation	Units
a	1.13839	0.002267	au
e	0.168997	0.000955
i	36.38	0.1218	deg
Ω	342.496	0.007472	deg
ω	278.577	0.4594	deg
M	77.264	6.024	deg

Other useful info
Absolute Magnitude (H)	24.6	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.946	au
Aphelion distance	1.3308	au
Asc. node-Earth separation	0.07064	au
Desc. node-Earth separation	0.14479	au
Earth MOID	0.06764	au
Orbital period	443.643	days
Date of orbit computation	Jul 29 12:25

Covariance matrix
5.13794966E-06	2.16439193E-06	2.75961699E-04	1.69369972E-05	1.04126148E-03	-1.36543284E-02
2.16439193E-06	9.11958015E-07	1.16232553E-04	7.13482485E-06	4.38632790E-04	-5.75198637E-03
2.75961699E-04	1.16232553E-04	1.48241546E-02	9.09712973E-04	5.59266578E-02	-7.33378235E-01
1.69369972E-05	7.13482485E-06	9.09712973E-04	5.58335117E-05	3.43245241E-03	-4.50108070E-02
1.04126148E-03	4.38632790E-04	5.59266578E-02	3.43245241E-03	2.11023527E-01	-2.76719837E+00
-1.36543284E-02	-5.75198637E-03	-7.33378235E-01	-4.50108070E-02	-2.76719837E+00	3.62869838E+01

Correlation matrix
1.00000000	0.99989308	0.99992844	0.99998623	0.99999871	-0.99999997
0.99989308	1.00000000	0.99966707	0.99988124	0.99988081	-0.99989637
0.99992844	0.99966707	1.00000000	0.99993541	0.99992738	-0.99992543
0.99998623	0.99988124	0.99993541	1.00000000	0.99998069	-0.99998594
0.99999871	0.99988081	0.99992738	0.99998069	1.00000000	-0.99999866
-0.99999997	-0.99989637	-0.99992543	-0.99998594	-0.99999866	1.00000000