NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2013HQ166 ∴ Orbital info ∴ Epoch 56399 MJD

2013HQ166 ▹

ORBITAL INFORMATION

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(ASCII data file 2013HQ166.eq0)

Keplerian elements
(Epoch 56399.6 MJD)
	Value	1-σ variation	Units
a	1.29736	0.01688	au
e	0.195033	0.01107
i	22.014	1.766	deg
Ω	26.262	0.1488	deg
ω	353.131	1.786	deg
M	193.462	2.726	deg

Other useful info
Absolute Magnitude (H)	23.0	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0443	au
Aphelion distance	1.5504	au
Asc. node-Earth separation	0.04945	au
Desc. node-Earth separation	0.5441	au
Earth MOID	0.04924	au
Orbital period	539.749	days
Date of orbit computation	feb 26 10:48

Covariance matrix
2.84972874E-04	1.86663230E-04	2.98185663E-02	2.51114392E-03	-2.78986381E-02	4.28549052E-02
1.86663230E-04	1.22567724E-04	1.95293953E-02	1.64463367E-03	-1.86408918E-02	2.86092371E-02
2.98185663E-02	1.95293953E-02	3.12016482E+00	2.62762120E-01	-2.91576759E+00	4.47913276E+00
2.51114392E-03	1.64463367E-03	2.62762120E-01	2.21283010E-02	-2.45527682E-01	3.77175208E-01
-2.78986381E-02	-1.86408918E-02	-2.91576759E+00	-2.45527682E-01	3.18862477E+00	-4.86682341E+00
4.28549052E-02	2.86092371E-02	4.47913276E+00	3.77175208E-01	-4.86682341E+00	7.43009678E+00

Correlation matrix
1.00000000	0.99877797	0.99999132	0.99999035	-0.92550663	0.93132560
0.99877797	1.00000000	0.99864692	0.99863569	-0.94292449	0.94802760
0.99999132	0.99864692	1.00000000	0.99999989	-0.92440530	0.93026768
0.99999035	0.99863569	0.99999989	1.00000000	-0.92432505	0.93019043
-0.92550663	-0.94292449	-0.92440530	-0.92432505	1.00000000	-0.99987715
0.93132560	0.94802760	0.93026768	0.93019043	-0.99987715	1.00000000