NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2008CW118 ∴ Orbital info ∴ Epoch 54504 MJD

2008CW118 ▹

ORBITAL INFORMATION

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(ASCII data file 2008CW118.eq0)

Keplerian elements
(Epoch 54504.7 MJD)
	Value	1-σ variation	Units
a	1.81002	0.02001	au
e	0.42579	0.005888
i	2.356	0.02608	deg
Ω	128.069	0.01503	deg
ω	331.319	0.02247	deg
M	14.667	0.2564	deg

Other useful info
Absolute Magnitude (H)	25.1	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0393	au
Aphelion distance	2.5807	au
Asc. node-Earth separation	0.09397	au
Desc. node-Earth separation	1.34885	au
Earth MOID	0.05901	au
Orbital period	889.453	days
Date of orbit computation	feb 26 10:37

Covariance matrix
4.00405143E-04	1.17823694E-04	5.21889709E-04	-3.00668704E-04	3.48275453E-04	-5.13067607E-03
1.17823694E-04	3.46716493E-05	1.53577361E-04	-8.84672380E-05	1.02105560E-04	-1.50963476E-03
5.21889709E-04	1.53577361E-04	6.80278320E-04	-3.91821785E-04	4.51010155E-04	-6.68638549E-03
-3.00668704E-04	-8.84672380E-05	-3.91821785E-04	2.25912925E-04	-2.65785748E-04	3.85406339E-03
3.48275453E-04	1.02105560E-04	4.51010155E-04	-2.65785748E-04	5.04985148E-04	-4.52894622E-03
-5.13067607E-03	-1.50963476E-03	-6.68638549E-03	3.85406339E-03	-4.52894622E-03	6.57647287E-02

Correlation matrix
1.00000000	0.99998978	0.99996683	-0.99969579	0.77452197	-0.99983482
0.99998978	1.00000000	0.99999225	-0.99959639	0.77165441	-0.99974242
0.99996683	0.99999225	1.00000000	-0.99948142	0.76949128	-0.99965831
-0.99969579	-0.99959639	-0.99948142	1.00000000	-0.78690417	0.99988902
0.77452197	0.77165441	0.76949128	-0.78690417	1.00000000	-0.78588924
-0.99983482	-0.99974242	-0.99965831	0.99988902	-0.78588924	1.00000000