NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2015HH11 ∴ Orbital info ∴ Epoch 60400 MJD

2015HH11 ▹

ORBITAL INFORMATION

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(ASCII data file 2015HH11.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	1.45881	0.006135	au
e	0.281063	0.002627
i	15.212	0.1132	deg
Ω	26.912	0.007368	deg
ω	129.966	0.06473	deg
M	58.43	12.09	deg

Other useful info
Absolute Magnitude (H)	25.5	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0488	au
Aphelion distance	1.8688	au
Asc. node-Earth separation	0.64466	au
Desc. node-Earth separation	0.13426	au
Earth MOID	0.11483	au
Orbital period	643.574	days
Date of orbit computation	feb 26 11:05

Covariance matrix
3.76321244E-05	1.61110997E-05	6.94639819E-04	4.51919211E-05	3.76384603E-04	-7.41499510E-02
1.61110997E-05	6.90302922E-06	2.97323640E-04	1.93570748E-05	1.59606109E-04	-3.17445353E-02
6.94639819E-04	2.97323640E-04	1.28231015E-02	8.34083012E-04	6.96560068E-03	-1.36871827E+00
4.51919211E-05	1.93570748E-05	8.34083012E-04	5.42898445E-05	4.49369772E-04	-8.90446528E-02
3.76384603E-04	1.59606109E-04	6.96560068E-03	4.49369772E-04	4.18965745E-03	-7.41793831E-01
-7.41499510E-02	-3.17445353E-02	-1.36871827E+00	-8.90446528E-02	-7.41793831E-01	1.46104369E+02

Correlation matrix
1.00000000	0.99959934	0.99996262	0.99982073	0.94790153	-0.99999977
0.99959934	1.00000000	0.99933948	0.99990922	0.93851322	-0.99957990
0.99996262	0.99933948	1.00000000	0.99966258	0.95032636	-0.99996759
0.99982073	0.99990922	0.99966258	1.00000000	0.94222646	-0.99980878
0.94790153	0.93851322	0.95032636	0.94222646	1.00000000	-0.94811793
-0.99999977	-0.99957990	-0.99996759	-0.99980878	-0.94811793	1.00000000