NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2018PO20 ∴ Orbital info ∴ Epoch 58343 MJD

2018PO20 ▹

ORBITAL INFORMATION

◲

(ASCII data file 2018PO20.eq0)

Keplerian elements
(Epoch 58343.3 MJD)
	Value	1-σ variation	Units
a	1.32068	0.0003977	au
e	0.234187	0.000231
i	10.293	0.007175	deg
Ω	317.621	0.0003815	deg
ω	331.936	0.001512	deg
M	19.299	0.01104	deg

Other useful info
Absolute Magnitude (H)	26.6	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0114	au
Aphelion distance	1.63	au
Asc. node-Earth separation	0.0208	au
Desc. node-Earth separation	0.58554	au
Earth MOID	0.01827	au
Orbital period	554.366	days
Date of orbit computation	Jul 29 12:13

Covariance matrix
1.58132246E-07	9.18553417E-08	2.85300540E-06	1.51352473E-07	5.71548166E-07	-4.38880881E-06
9.18553417E-08	5.33574658E-08	1.65720263E-06	8.79356074E-08	3.31592402E-07	-2.54915204E-06
2.85300540E-06	1.65720263E-06	5.14829894E-05	2.73027834E-06	1.03214896E-05	-7.91858592E-05
1.51352473E-07	8.79356074E-08	2.73027834E-06	1.45567917E-07	5.38478346E-07	-4.19659436E-06
5.71548166E-07	3.31592402E-07	1.03214896E-05	5.38478346E-07	2.28495920E-06	-1.59770399E-05
-4.38880881E-06	-2.54915204E-06	-7.91858592E-05	-4.19659436E-06	-1.59770399E-05	1.21867507E-04

Correlation matrix
1.00000000	0.99999217	0.99990904	0.99757709	0.95083113	-0.99975245
0.99999217	1.00000000	0.99987598	0.99777895	0.94965913	-0.99966429
0.99990904	0.99987598	1.00000000	0.99733764	0.95163690	-0.99970483
0.99757709	0.99777895	0.99733764	1.00000000	0.93367598	-0.99636897
0.95083113	0.94965913	0.95163690	0.93367598	1.00000000	-0.95744345
-0.99975245	-0.99966429	-0.99970483	-0.99636897	-0.95744345	1.00000000