NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2014HW197 ∴ Orbital info ∴ Epoch 56772 MJD

2014HW197 ▹

ORBITAL INFORMATION

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(ASCII data file 2014HW197.eq0)

Keplerian elements
(Epoch 56772.2 MJD)
	Value	1-σ variation	Units
a	2.88343	0.3756	au
e	0.561222	0.05201
i	13.203	0.8346	deg
Ω	219.269	0.01918	deg
ω	24.72	0.7427	deg
M	353.115	1.171	deg

Other useful info
Absolute Magnitude (H)	25.2	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.2652	au
Aphelion distance	4.5017	au
Asc. node-Earth separation	0.30105	au
Desc. node-Earth separation	3.03615	au
Earth MOID	0.2688	au
Orbital period	1788.39	days
Date of orbit computation	feb 26 11:00

Covariance matrix
1.41065451E-01	1.95331169E-02	3.13456427E-01	-7.15694967E-03	2.47220710E-01	4.38954066E-01
1.95331169E-02	2.70512571E-03	4.33983810E-02	-9.92385478E-04	3.44512276E-02	6.07361382E-02
3.13456427E-01	4.33983810E-02	6.96595133E-01	-1.58850579E-02	5.46396388E-01	9.75991002E-01
-7.15694967E-03	-9.92385478E-04	-1.58850579E-02	3.67870787E-04	-1.32857137E-02	-2.21170924E-02
2.47220710E-01	3.44512276E-02	5.46396388E-01	-1.32857137E-02	5.51675751E-01	7.44854094E-01
4.38954066E-01	6.07361382E-02	9.75991002E-01	-2.21170924E-02	7.44854094E-01	1.37093315E+00

Correlation matrix
1.00000000	0.99992515	0.99994619	-0.99350483	0.88620169	0.99816102
0.99992515	1.00000000	0.99974579	-0.99480744	0.89180320	0.99734476
0.99994619	0.99974579	1.00000000	-0.99231815	0.88140529	0.99872853
-0.99350483	-0.99480744	-0.99231815	1.00000000	-0.93259974	-0.98485488
0.88620169	0.89180320	0.88140529	-0.93259974	1.00000000	0.85648769
0.99816102	0.99734476	0.99872853	-0.98485488	0.85648769	1.00000000