NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2011HH ∴ Orbital info ∴ Epoch 55680 MJD

2011HH ▹

ORBITAL INFORMATION

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(ASCII data file 2011HH.eq0)

Keplerian elements
(Epoch 55680.8 MJD)
	Value	1-σ variation	Units
a	1.30628	0.0002536	au
e	0.214117	0.0001406
i	3.478	0.001969	deg
Ω	45.91	0.0004931	deg
ω	150.843	0.002382	deg
M	14.576	0.006305	deg

Other useful info
Absolute Magnitude (H)	25.3	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0266	au
Aphelion distance	1.586	au
Asc. node-Earth separation	0.54107	au
Desc. node-Earth separation	0.0411	au
Earth MOID	0.03153	au
Orbital period	545.319	days
Date of orbit computation	Jul 29 11:52

Covariance matrix
6.43315681E-08	3.56567871E-08	4.99339572E-07	1.24708753E-07	6.02391273E-07	-1.59882241E-06
3.56567871E-08	1.97634107E-08	2.76762595E-07	6.91183625E-08	3.33840205E-07	-8.86143959E-07
4.99339572E-07	2.76762595E-07	3.87629437E-06	9.67827189E-07	4.67835193E-06	-1.24114458E-05
1.24708753E-07	6.91183625E-08	9.67827189E-07	2.43195944E-07	1.16841509E-06	-3.10060813E-06
6.02391273E-07	3.33840205E-07	4.67835193E-06	1.16841509E-06	5.67228870E-06	-1.49905080E-05
-1.59882241E-06	-8.86143959E-07	-1.24114458E-05	-3.10060813E-06	-1.49905080E-05	3.97476639E-05

Correlation matrix
1.00000000	0.99999814	0.99994368	0.99702650	0.99721187	-0.99984425
0.99999814	1.00000000	0.99992648	0.99697514	0.99707661	-0.99981012
0.99994368	0.99992648	1.00000000	0.99680746	0.99771235	-0.99990375
0.99702650	0.99697514	0.99680746	1.00000000	0.99480929	-0.99727037
0.99721187	0.99707661	0.99771235	0.99480929	1.00000000	-0.99834669
-0.99984425	-0.99981012	-0.99990375	-0.99727037	-0.99834669	1.00000000