NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2018RO4 ∴ Orbital info ∴ Epoch 58373 MJD

2018RO4 ▹

ORBITAL INFORMATION

◲

(ASCII data file 2018RO4.eq0)

Keplerian elements
(Epoch 58373.1 MJD)
	Value	1-σ variation	Units
a	1.14138	0.0009634	au
e	0.15539	0.000604
i	25.364	0.05499	deg
Ω	348.818	0.004594	deg
ω	294.226	0.1424	deg
M	52.272	0.1806	deg

Other useful info
Absolute Magnitude (H)	24.3	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.964	au
Aphelion distance	1.3187	au
Asc. node-Earth separation	0.04042	au
Desc. node-Earth separation	0.19517	au
Earth MOID	0.03819	au
Orbital period	445.393	days
Date of orbit computation	feb 26 11:48

Covariance matrix
9.28164932E-07	5.81946608E-07	5.29758575E-05	4.42597295E-06	1.37166096E-04	-1.74003808E-04
5.81946608E-07	3.64874746E-07	3.32146175E-05	2.77497522E-06	8.60010596E-05	-1.09098044E-04
5.29758575E-05	3.32146175E-05	3.02405511E-03	2.52654194E-04	7.82868108E-03	-9.93120297E-03
4.42597295E-06	2.77497522E-06	2.52654194E-04	2.11088400E-05	6.54061266E-04	-8.29720251E-04
1.37166096E-04	8.60010596E-05	7.82868108E-03	6.54061266E-04	2.02709033E-02	-2.57148072E-02
-1.74003808E-04	-1.09098044E-04	-9.93120297E-03	-8.29720251E-04	-2.57148072E-02	3.26207847E-02

Correlation matrix
1.00000000	0.99999692	0.99993223	0.99991710	0.99999459	-0.99999764
0.99999692	1.00000000	0.99991366	0.99989644	0.99998929	-0.99999507
0.99993223	0.99991366	1.00000000	0.99999880	0.99990145	-0.99990745
0.99991710	0.99989644	0.99999880	1.00000000	0.99988418	-0.99989018
0.99999459	0.99998929	0.99990145	0.99988418	1.00000000	-0.99999889
-0.99999764	-0.99999507	-0.99990745	-0.99989018	-0.99999889	1.00000000