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	Jul 29 11:07

Covariance matrix
4.51922782E-08	4.72023987E-08	6.00948046E-07	-9.50479752E-08	3.09888051E-07	4.11936784E-06
4.72023987E-08	4.93252370E-08	6.27981261E-07	-9.84250757E-08	3.29706399E-07	4.29904905E-06
6.00948046E-07	6.27981261E-07	7.99627107E-06	-1.25628126E-06	4.20281970E-06	5.47314327E-05
-9.50479752E-08	-9.84250757E-08	-1.25628126E-06	2.43294193E-07	-4.43017312E-07	-8.79401637E-06
3.09888051E-07	3.29706399E-07	4.20281970E-06	-4.43017312E-07	3.69858888E-06	2.73292423E-05
4.11936784E-06	4.29904905E-06	5.47314327E-05	-8.79401637E-06	2.73292423E-05	3.76028571E-04

Correlation matrix
1.00000000	0.99976369	0.99968012	-0.90645214	0.75797465	0.99928193
0.99976369	1.00000000	0.99992710	-0.89847355	0.77192438	0.99822258
0.99968012	0.99992710	1.00000000	-0.90069397	0.77282111	0.99811973
-0.90645214	-0.89847355	-0.90069397	1.00000000	-0.46702142	-0.91941371
0.75797465	0.77192438	0.77282111	-0.46702142	1.00000000	0.73282308
0.99928193	0.99822258	0.99811973	-0.91941371	0.73282308	1.00000000