AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2002LW42 ∴ Orbital info ∴ Epoch epochXXX

(169709) 2002LW42 ▹

ORBITAL INFORMATION

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(ASCII data file 169709.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.54271	1.496e-08	au
e	0.198655	8.286e-08
i	12.553	3.688e-06	deg
Ω	141.397	3.37e-05	deg
ω	86.865	3.606e-05	deg
M	173.008	1.037e-05	deg

Other useful info
Absolute Magnitude (H)	15.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0376	au
Aphelion	3.0478	au
Asc. node-Earth separation	1.42978	au
Desc. node-Earth separation	1.45643	au
Earth MOID	1.07448	au
Orbital period	1480.96	days
Date of orbit computation	apr 23 20:25

Correlation matrix
1.00000000	-0.18015388	0.02961871	0.04640299	-0.15196530	0.00753122
-0.18015388	1.00000000	-0.20018315	-0.05629037	0.13974168	-0.33648235
0.02961871	-0.20018315	1.00000000	-0.33878402	0.28096711	0.09581426
0.04640299	-0.05629037	-0.33878402	1.00000000	-0.92159310	0.01904846
-0.15196530	0.13974168	0.28096711	-0.92159310	1.00000000	-0.37600604
0.00753122	-0.33648235	0.09581426	0.01904846	-0.37600604	1.00000000

Covariance matrix
2.23828322E-16	-2.23317173E-16	1.63404588E-15	2.33951293E-14	-8.19750721E-14	1.16838166E-15
-2.23317173E-16	6.86502245E-15	-6.11630477E-14	-1.57172678E-13	4.17471473E-13	-2.89098105E-13
1.63404588E-15	-6.11630477E-14	1.35981936E-11	-4.21003254E-11	3.73573400E-11	3.66380826E-12
2.33951293E-14	-1.57172678E-13	-4.21003254E-11	1.13564832E-09	-1.11980139E-09	6.65646580E-12
-8.19750721E-14	4.17471473E-13	3.73573400E-11	-1.11980139E-09	1.30004897E-09	-1.40584245E-10
1.16838166E-15	-2.89098105E-13	3.66380826E-12	6.65646580E-12	-1.40584245E-10	1.07528591E-10