AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Laver ∴ Orbital info ∴ Epoch epochXXX

(12542) Laver ▹

ORBITAL INFORMATION

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(ASCII data file 12542.eq0)

Keplerian elements at epoch
57781.0 MJD
	Value	1-σ variation	Units
a	3.17183	1.461e-08	au
e	0.145427	4.004e-08
i	5.056	4.435e-06	deg
Ω	34.267	4.249e-05	deg
ω	292.133	4.492e-05	deg
M	86.275	1.394e-05	deg

Other useful info
Absolute Magnitude (H)	13.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7106	au
Aphelion	3.6331	au
Asc. node-Earth separation	1.9486	au
Desc. node-Earth separation	2.27839	au
Earth MOID	1.70213	au
Orbital period	2063.31	days
Date of orbit computation	apr 23 19:48

Correlation matrix
1.00000000	0.07418661	-0.00484074	0.00739803	-0.08334724	0.22325675
0.07418661	1.00000000	-0.00778250	-0.00284651	0.09650281	-0.35081738
-0.00484074	-0.00778250	1.00000000	-0.32386769	0.30578475	-0.00048524
0.00739803	-0.00284651	-0.32386769	1.00000000	-0.94315731	0.00551492
-0.08334724	0.09650281	0.30578475	-0.94315731	1.00000000	-0.33085329
0.22325675	-0.35081738	-0.00048524	0.00551492	-0.33085329	1.00000000

Covariance matrix
2.13425832E-16	4.33934502E-17	-3.13659898E-16	4.59242165E-15	-5.46910754E-14	4.54586285E-14
4.33934502E-17	1.60306182E-15	-1.38203143E-15	-4.84272484E-15	1.73546898E-13	-1.95769249E-13
-3.13659898E-16	-1.38203143E-15	1.96719354E-11	-6.10370264E-11	6.09173665E-11	-2.99961279E-14
4.59242165E-15	-4.84272484E-15	-6.10370264E-11	1.80552875E-09	-1.80006461E-09	3.26610089E-12
-5.46910754E-14	1.73546898E-13	6.09173665E-11	-1.80006461E-09	2.01745338E-09	-2.07121625E-10
4.54586285E-14	-1.95769249E-13	-2.99961279E-14	3.26610089E-12	-2.07121625E-10	1.94256910E-10