NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2008UB7 ∴ Orbital info ∴ Epoch 54767 MJD

2008UB7 ▹

ORBITAL INFORMATION

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(ASCII data file 2008UB7.eq0)

Keplerian elements
(Epoch 54767.0 MJD)
	Value	1-σ variation	Units
a	1.2345	0.001067	au
e	0.59346	0.0006843
i	2.018	0.003051	deg
Ω	219.7	0.003644	deg
ω	287.57	0.009713	deg
M	317.22	0.08084	deg

Other useful info
Absolute Magnitude (H)	23.8	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.5019	au
Aphelion distance	1.9671	au
Asc. node-Earth separation	-0.33067	au
Desc. node-Earth separation	-0.01824	au
Earth MOID	0.00096	au
Orbital period	500.994	days
Date of orbit computation	feb 26 10:41

Covariance matrix
1.13873110E-06	7.30181415E-07	3.25442863E-06	-3.88104365E-06	1.02835812E-05	8.62668979E-05
7.30181415E-07	4.68317135E-07	2.08731592E-06	-2.48889779E-06	6.60642070E-06	5.53188903E-05
3.25442863E-06	2.08731592E-06	9.30855355E-06	-1.11090061E-05	2.94631174E-05	2.46557494E-04
-3.88104365E-06	-2.48889779E-06	-1.11090061E-05	1.32780791E-05	-3.51307716E-05	-2.94022928E-04
1.02835812E-05	6.60642070E-06	2.94631174E-05	-3.51307716E-05	9.43360061E-05	7.79341604E-04
8.62668979E-05	5.53188903E-05	2.46557494E-04	-2.94022928E-04	7.79341604E-04	6.53538344E-03

Correlation matrix
1.00000000	0.99988525	0.99959266	-0.99809139	0.99219046	0.99999552
0.99988525	1.00000000	0.99971696	-0.99808933	0.99393380	0.99992609
0.99959266	0.99971696	1.00000000	-0.99923233	0.99425745	0.99963527
-0.99809139	-0.99808933	-0.99923233	1.00000000	-0.99261611	-0.99810915
0.99219046	0.99393380	0.99425745	-0.99261611	1.00000000	0.99255271
0.99999552	0.99992609	0.99963527	-0.99810915	0.99255271	1.00000000