NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2008HR3 ∴ Orbital info ∴ Epoch 60400 MJD

2008HR3 ▹

ORBITAL INFORMATION

◲

(ASCII data file 2008HR3.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	2.41443	0.003734	au
e	0.662029	4.783e-06
i	3.814	0.00185	deg
Ω	225.531	0.1324	deg
ω	64.023	0.193	deg
M	72.698	5.748	deg

Other useful info
Absolute Magnitude (H)	24.8	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.816	au
Aphelion distance	4.0129	au
Asc. node-Earth separation	0.04205	au
Desc. node-Earth separation	0.92145	au
Earth MOID	0.00595	au
Orbital period	1370.32	days
Date of orbit computation	feb 26 10:44

Covariance matrix
1.39435629E-05	1.77489320E-08	6.90825530E-06	-4.94262150E-04	7.20596003E-04	-2.14644222E-02
1.77489320E-08	2.28726585E-11	8.80571299E-09	-6.29155034E-07	9.17351498E-07	-2.73224206E-05
6.90825530E-06	8.80571299E-09	3.42393244E-06	-2.44879690E-04	3.57019755E-04	-1.06344246E-02
-4.94262150E-04	-6.29155034E-07	-2.44879690E-04	1.75202768E-02	-2.55432095E-02	7.60856569E-01
7.20596003E-04	9.17351498E-07	3.57019755E-04	-2.55432095E-02	3.72400565E-02	-1.10927009E+00
-2.14644222E-02	-2.73224206E-05	-1.06344246E-02	7.60856569E-01	-1.10927009E+00	3.30418719E+01

Correlation matrix
1.00000000	0.99386414	0.99981329	-0.99999998	0.99999955	-1.00000000
0.99386414	1.00000000	0.99504704	-0.99386838	0.99396773	-0.99386759
0.99981329	0.99504704	1.00000000	-0.99981510	0.99982614	-0.99981369
-0.99999998	-0.99386838	-0.99981510	1.00000000	-0.99999958	0.99999998
0.99999955	0.99396773	0.99982614	-0.99999958	1.00000000	-0.99999957
-1.00000000	-0.99386759	-0.99981369	0.99999998	-0.99999957	1.00000000