NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2007HC ∴ Orbital info ∴ Epoch 54208 MJD

2007HC ▹

ORBITAL INFORMATION

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(ASCII data file 2007HC.eq0)

Keplerian elements
(Epoch 54208.3 MJD)
	Value	1-σ variation	Units
a	1.15106	0.0002126	au
e	0.20651	0.0002221
i	3.145	0.002828	deg
Ω	217.029	0.0004932	deg
ω	58.866	0.001923	deg
M	311.785	0.01939	deg

Other useful info
Absolute Magnitude (H)	25.2	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.9134	au
Aphelion distance	1.3888	au
Asc. node-Earth separation	-0.01095	au
Desc. node-Earth separation	0.23891	au
Earth MOID	0.00323	au
Orbital period	451.07	days
Date of orbit computation	feb 26 10:34

Covariance matrix
4.51922993E-08	4.72024166E-08	6.00948263E-07	-9.50482458E-08	3.09888318E-07	4.11936943E-06
4.72024166E-08	4.93252515E-08	6.27981433E-07	-9.84253496E-08	3.29706652E-07	4.29905034E-06
6.00948263E-07	6.27981433E-07	7.99627312E-06	-1.25628473E-06	4.20282284E-06	5.47314481E-05
-9.50482458E-08	-9.84253496E-08	-1.25628473E-06	2.43295254E-07	-4.43019372E-07	-8.79404039E-06
3.09888318E-07	3.29706652E-07	4.20282284E-06	-4.43019372E-07	3.69859211E-06	2.73292640E-05
4.11936943E-06	4.29905034E-06	5.47314481E-05	-8.79404039E-06	2.73292640E-05	3.76028686E-04

Correlation matrix
1.00000000	0.99976369	0.99968012	-0.90645254	0.75797480	0.99928193
0.99976369	1.00000000	0.99992710	-0.89847396	0.77192452	0.99822258
0.99968012	0.99992710	1.00000000	-0.90069438	0.77282125	0.99811973
-0.90645254	-0.89847396	-0.90069438	1.00000000	-0.46702237	-0.91941408
0.75797480	0.77192452	0.77282125	-0.46702237	1.00000000	0.73282323
0.99928193	0.99822258	0.99811973	-0.91941408	0.73282323	1.00000000