NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ Heracles ∴ Orbital info ∴ Epoch 60600 MJD

(5143) Heracles ▹

ORBITAL INFORMATION

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(ASCII data file 5143.eq1)

Keplerian elements
(Epoch 60600.0 MJD)
	Value	1-σ variation	Units
a	1.83504	2.918e-09	au
e	0.771	2.256e-08
i	8.978	2.425e-06	deg
Ω	309.093	1.916e-05	deg
ω	228.22	1.85e-05	deg
M	45.488	2.478e-06	deg

Other useful info
Absolute Magnitude (H)	14.0	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.4202	au
Aphelion distance	3.2499	au
Asc. node-Earth separation	0.517	au
Desc. node-Earth separation	-0.49218	au
Earth MOID	0.0578	au
Orbital period	907.959	days
Date of orbit computation	Sep 25 14:58

Covariance matrix
8.51532910E-18	2.53885447E-17	-2.82844067E-15	-1.77202866E-14	1.68030251E-14	-5.31263640E-15
2.53885447E-17	5.09110148E-16	-1.65722669E-14	-1.18525677E-13	1.19873679E-13	8.06702133E-15
-2.82844067E-15	-1.65722669E-14	5.87913711E-12	2.00289413E-11	-1.83827425E-11	-9.19465342E-13
-1.77202866E-14	-1.18525677E-13	2.00289413E-11	3.67130256E-10	-3.52369858E-10	-9.09607885E-12
1.68030251E-14	1.19873679E-13	-1.83827425E-11	-3.52369858E-10	3.42151248E-10	8.40148796E-12
-5.31263640E-15	8.06702133E-15	-9.19465342E-13	-9.09607885E-12	8.40148796E-12	6.14171469E-12

Correlation matrix
1.00000000	0.38559484	-0.39975100	-0.31692751	0.31129898	-0.73462306
0.38559484	1.00000000	-0.30291393	-0.27415519	0.28721617	0.14426551
-0.39975100	-0.30291393	1.00000000	0.43111299	-0.40986841	-0.15301491
-0.31692751	-0.27415519	0.43111299	1.00000000	-0.99421337	-0.19155757
0.31129898	0.28721617	-0.40986841	-0.99421337	1.00000000	0.18327462
-0.73462306	0.14426551	-0.15301491	-0.19155757	0.18327462	1.00000000