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	Jun 26 09:24

Covariance matrix
1.13873715E-06	7.30184029E-07	3.25444137E-06	-3.88105765E-06	1.02836219E-05	8.62672054E-05
7.30184029E-07	4.68318001E-07	2.08732048E-06	-2.48890247E-06	6.60643535E-06	5.53189917E-05
3.25444137E-06	2.08732048E-06	9.30857698E-06	-1.11090307E-05	2.94631926E-05	2.46558029E-04
-3.88105765E-06	-2.48890247E-06	-1.11090307E-05	1.32781043E-05	-3.51308506E-05	-2.94023476E-04
1.02836219E-05	6.60643535E-06	2.94631926E-05	-3.51308506E-05	9.43362477E-05	7.79343325E-04
8.62672054E-05	5.53189917E-05	2.46558029E-04	-2.94023476E-04	7.79343325E-04	6.53539534E-03

Correlation matrix
1.00000000	0.99988525	0.99959266	-0.99809140	0.99219048	0.99999552
0.99988525	1.00000000	0.99971696	-0.99808934	0.99393381	0.99992609
0.99959266	0.99971696	1.00000000	-0.99923234	0.99425746	0.99963527
-0.99809140	-0.99808934	-0.99923234	1.00000000	-0.99261613	-0.99810915
0.99219048	0.99393381	0.99425746	-0.99261613	1.00000000	0.99255273
0.99999552	0.99992609	0.99963527	-0.99810915	0.99255273	1.00000000