NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2009UW87 ∴ Orbital info ∴ Epoch 55132 MJD

2009UW87 ▹

ORBITAL INFORMATION

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(ASCII data file 2009UW87.eq0)

Keplerian elements
(Epoch 55132.2 MJD)
	Value	1-σ variation	Units
a	1.95864	0.003493	au
e	0.546031	0.0008668
i	1.383	0.001813	deg
Ω	210.54	0.0009867	deg
ω	233.161	0.002635	deg
M	346.718	0.03975	deg

Other useful info
Absolute Magnitude (H)	28.0	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.8892	au
Aphelion distance	3.0281	au
Asc. node-Earth separation	1.04051	au
Desc. node-Earth separation	0.0407	au
Earth MOID	0.0033	au
Orbital period	1001.22	days
Date of orbit computation	Jul 29 11:55

Covariance matrix
1.21988322E-05	3.02757129E-06	6.33137728E-06	-3.40804075E-06	9.15865954E-06	1.38824595E-04
3.02757129E-06	7.51398963E-07	1.57134391E-06	-8.45853955E-07	2.27313594E-06	3.44542165E-05
6.33137728E-06	1.57134391E-06	3.28789376E-06	-1.76300881E-06	4.74347924E-06	7.20528761E-05
-3.40804075E-06	-8.45853955E-07	-1.76300881E-06	9.73636411E-07	-2.59091722E-06	-3.87819157E-05
9.15865954E-06	2.27313594E-06	4.74347924E-06	-2.59091722E-06	6.94362333E-06	1.04219931E-04
1.38824595E-04	3.44542165E-05	7.20528761E-05	-3.87819157E-05	1.04219931E-04	1.57984633E-03

Correlation matrix
1.00000000	0.99999989	0.99972413	-0.98888832	0.99512975	0.99999969
0.99999989	1.00000000	0.99971697	-0.98892120	0.99516945	0.99999922
0.99972413	0.99971697	1.00000000	-0.98536513	0.99276176	0.99973526
-0.98888832	-0.98892120	-0.98536513	1.00000000	-0.99646502	-0.98883409
0.99512975	0.99516945	0.99276176	-0.99646502	1.00000000	0.99506232
0.99999969	0.99999922	0.99973526	-0.98883409	0.99506232	1.00000000