NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2018RA3 ∴ Orbital info ∴ Epoch 58370 MJD

2018RA3 ▹

ORBITAL INFORMATION

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(ASCII data file 2018RA3.eq0)

Keplerian elements
(Epoch 58370.5 MJD)
	Value	1-σ variation	Units
a	1.13839	0.002305	au
e	0.168978	0.0009641
i	36.383	0.1216	deg
Ω	342.513	0.007302	deg
ω	278.592	0.4644	deg
M	67.923	0.5426	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	0.07036	au
Desc. node-Earth separation	0.14137	au
Earth MOID	0.06736	au
Orbital period	443.643	days
Date of orbit computation	Jul 29 12:25

Covariance matrix
5.31472874E-06	2.22230353E-06	2.80280835E-04	1.68339933E-05	1.07065497E-03	-1.25089805E-03
2.22230353E-06	9.29430153E-07	1.17178817E-04	7.03899679E-06	4.47679354E-04	-5.23070026E-04
2.80280835E-04	1.17178817E-04	1.47831867E-02	8.87785881E-04	5.64627460E-02	-6.59659777E-02
1.68339933E-05	7.03899679E-06	8.87785881E-04	5.33218991E-05	3.39120240E-03	-3.96211205E-03
1.07065497E-03	4.47679354E-04	5.64627460E-02	3.39120240E-03	2.15684570E-01	-2.51994036E-01
-1.25089805E-03	-5.23070026E-04	-6.59659777E-02	-3.96211205E-03	-2.51994036E-01	2.94419134E-01

Correlation matrix
1.00000000	0.99989511	0.99992821	0.99998571	0.99999873	-0.99999620
0.99989511	1.00000000	0.99967009	0.99988392	0.99988292	-0.99992733
0.99992821	0.99967009	1.00000000	0.99993414	0.99992730	-0.99989169
0.99998571	0.99988392	0.99993414	1.00000000	0.99998012	-0.99997913
0.99999873	0.99988292	0.99992730	0.99998012	1.00000000	-0.99999472
-0.99999620	-0.99992733	-0.99989169	-0.99997913	-0.99999472	1.00000000