AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008LR ∴ Orbital info ∴ Epoch epochXXX

(431780) 2008LR ▹

ORBITAL INFORMATION

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(ASCII data file 431780.eq0)

Keplerian elements at epoch
57938.4 MJD
	Value	1-σ variation	Units
a	2.38691	1.677e-08	au
e	0.154356	4.828e-08
i	2.731	6.526e-06	deg
Ω	78.13	0.0001862	deg
ω	224.905	0.0001891	deg
M	108.636	3.385e-05	deg

Other useful info
Absolute Magnitude (H)	18.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0185	au
Aphelion	2.7553	au
Asc. node-Earth separation	1.63204	au
Desc. node-Earth separation	1.08543	au
Earth MOID	1.00401	au
Orbital period	1346.95	days
Date of orbit computation	apr 23 21:21

Correlation matrix
1.00000000	0.11156885	0.00697217	0.00229830	0.03732124	-0.21901760
0.11156885	1.00000000	0.00190333	0.00090486	0.07330949	-0.38753544
0.00697217	0.00190333	1.00000000	-0.54151283	0.53221352	0.00416842
0.00229830	0.00090486	-0.54151283	1.00000000	-0.98258055	-0.00529145
0.03732124	0.07330949	0.53221352	-0.98258055	1.00000000	-0.17901570
-0.21901760	-0.38753544	0.00416842	-0.00529145	-0.17901570	1.00000000

Covariance matrix
2.81307950E-16	9.03365434E-17	7.63200531E-16	7.17840793E-15	1.18357681E-13	-1.24351444E-13
9.03365434E-17	2.33055322E-15	5.99683534E-16	8.13474900E-15	6.69173918E-13	-6.33317881E-13
7.63200531E-16	5.99683534E-16	4.25950426E-11	-6.58141721E-10	6.56772184E-10	9.20940261E-13
7.17840793E-15	8.13474900E-15	-6.58141721E-10	3.46786586E-08	-3.45978117E-08	-3.33569953E-11
1.18357681E-13	6.69173918E-13	6.56772184E-10	-3.45978117E-08	3.57518605E-08	-1.14583280E-09
-1.24351444E-13	-6.33317881E-13	9.20940261E-13	-3.33569953E-11	-1.14583280E-09	1.14593932E-09