NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2018YW ∴ Orbital info ∴ Epoch 60400 MJD

2018YW ▹

ORBITAL INFORMATION

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(ASCII data file 2018YW.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	3.44445	9.5e-06	au
e	0.744689	7.262e-07
i	52.625	3.414e-05	deg
Ω	124.567	1.193e-05	deg
ω	67.582	1.069e-05	deg
M	287.052	0.001187	deg

Other useful info
Absolute Magnitude (H)	19.7	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.8794	au
Aphelion distance	6.0095	au
Asc. node-Earth separation	0.21105	au
Desc. node-Earth separation	1.1274	au
Earth MOID	0.1722	au
Orbital period	2334.96	days
Date of orbit computation	feb 26 11:39

Covariance matrix
9.02481998E-11	6.89413365E-12	2.49514921E-10	9.25506865E-11	2.30162068E-11	-1.12781144E-08
6.89413365E-12	5.27377889E-13	1.91711622E-11	7.04149864E-12	1.60166770E-12	-8.61516234E-10
2.49514921E-10	1.91711622E-11	1.16568495E-09	2.23777195E-10	3.96233361E-11	-3.11739436E-08
9.25506865E-11	7.04149864E-12	2.23777195E-10	1.42234231E-10	4.77475546E-12	-1.15661912E-08
2.30162068E-11	1.60166770E-12	3.96233361E-11	4.77475546E-12	1.14220466E-10	-2.89303821E-09
-1.12781144E-08	-8.61516234E-10	-3.11739436E-08	-1.15661912E-08	-2.89303821E-09	1.40940460E-06

Correlation matrix
1.00000000	0.99930823	0.76928392	0.81688008	0.22669530	-0.99999857
0.99930823	1.00000000	0.77320898	0.81302159	0.20636664	-0.99927418
0.76928392	0.77320898	1.00000000	0.54957019	0.10858966	-0.76910088
0.81688008	0.81302159	0.54957019	1.00000000	0.03746081	-0.81690294
0.22669530	0.20636664	0.10858966	0.03746081	1.00000000	-0.22801550
-0.99999857	-0.99927418	-0.76910088	-0.81690294	-0.22801550	1.00000000