NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2014HW198 ∴ Orbital info ∴ Epoch 56775 MJD

2014HW198 ▹

ORBITAL INFORMATION

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(ASCII data file 2014HW198.eq0)

Keplerian elements
(Epoch 56775.7 MJD)
	Value	1-σ variation	Units
a	2.27749	1.28	au
e	0.434271	0.3138
i	7.564	4.865	deg
Ω	17.84	12.74	deg
ω	195.833	98.36	deg
M	2.273	28.83	deg

Other useful info
Absolute Magnitude (H)	25.1	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.2884	au
Aphelion distance	3.2665	au
Asc. node-Earth separation	2.17406	au
Desc. node-Earth separation	0.30221	au
Earth MOID	0.28568	au
Orbital period	1255.4	days
Date of orbit computation	feb 26 11:10

Covariance matrix
1.63823964E+00	3.97282966E-01	6.09063228E+00	1.37538334E+01	-9.74783724E+01	2.73735463E+01
3.97282966E-01	9.84780746E-02	1.52370441E+00	3.65165590E+00	-2.65148127E+01	7.53154187E+00
6.09063228E+00	1.52370441E+00	2.36649425E+01	5.80516470E+01	-4.25305021E+02	1.21308152E+02
1.37538334E+01	3.65165590E+00	5.80516470E+01	1.62330316E+02	-1.24446142E+03	3.62169423E+02
-9.74783724E+01	-2.65148127E+01	-4.25305021E+02	-1.24446142E+03	9.67436649E+03	-2.83223582E+03
2.73735463E+01	7.53154187E+00	1.21308152E+02	3.62169423E+02	-2.83223582E+03	8.31220957E+02

Correlation matrix
1.00000000	0.98910285	0.97818486	0.84340317	-0.77429826	0.74179535
0.98910285	1.00000000	0.99810958	0.91331430	-0.85902840	0.83244563
0.97818486	0.99810958	1.00000000	0.93661693	-0.88886645	0.86492613
0.84340317	0.91331430	0.93661693	1.00000000	-0.99304826	0.98594735
-0.77429826	-0.85902840	-0.88886645	-0.99304826	1.00000000	-0.99875715
0.74179535	0.83244563	0.86492613	0.98594735	-0.99875715	1.00000000