NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 1999LW1 ∴ Orbital info ∴ Epoch 57418 MJD

1999LW1 ▹

ORBITAL INFORMATION

◲

(ASCII data file 1999LW1.eq0)

Keplerian elements
(Epoch 57418.2 MJD)
	Value	1-σ variation	Units
a	1.43845	3.55e-09	au
e	0.682383	4.194e-08
i	6.67	6.566e-06	deg
Ω	204.628	0.000115	deg
ω	168.49	0.0001198	deg
M	197.718	8.523e-06	deg

Other useful info
Absolute Magnitude (H)	20.4	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.4569	au
Aphelion distance	2.42	au
Asc. node-Earth separation	1.31651	au
Desc. node-Earth separation	-0.53523	au
Earth MOID	0.09968	au
Orbital period	630.146	days
Date of orbit computation	feb 26 10:22

Covariance matrix
1.26054145E-17	9.50644206E-17	-1.56756842E-14	3.04853045E-13	-3.20425258E-13	1.67770646E-14
9.50644206E-17	1.75908053E-15	-1.17043255E-13	2.99732964E-12	-3.20569622E-12	2.54134153E-13
-1.56756842E-14	-1.17043255E-13	4.31093596E-11	-5.38954414E-10	5.62520504E-10	-2.67562320E-11
3.04853045E-13	2.99732964E-12	-5.38954414E-10	1.32312938E-08	-1.37662028E-08	6.89089747E-10
-3.20425258E-13	-3.20569622E-12	5.62520504E-10	-1.37662028E-08	1.43570989E-08	-7.44154121E-10
1.67770646E-14	2.54134153E-13	-2.67562320E-11	6.89089747E-10	-7.44154121E-10	7.26457583E-11

Correlation matrix
1.00000000	0.63840544	-0.67245334	0.74646735	-0.75320784	0.55441156
0.63840544	1.00000000	-0.42502820	0.62128446	-0.63789054	0.71091069
-0.67245334	-0.42502820	1.00000000	-0.71361684	0.71502171	-0.47811684
0.74646735	0.62128446	-0.71361684	1.00000000	-0.99880259	0.70286109
-0.75320784	-0.63789054	0.71502171	-0.99880259	1.00000000	-0.72865914
0.55441156	0.71091069	-0.47811684	0.70286109	-0.72865914	1.00000000