AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2002LD7 ∴ Orbital info ∴ Epoch epochXXX

(141707) 2002LD7 ▹

ORBITAL INFORMATION

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(ASCII data file 141707.eq0)

Keplerian elements at epoch
57721.3 MJD
	Value	1-σ variation	Units
a	2.31588	8.307e-09	au
e	0.08746	3.646e-08
i	6.371	4.501e-06	deg
Ω	185.168	3.58e-05	deg
ω	86.155	4.749e-05	deg
M	17.745	2.868e-05	deg

Other useful info
Absolute Magnitude (H)	16.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1133	au
Aphelion	2.5184	au
Asc. node-Earth separation	1.28601	au
Desc. node-Earth separation	1.30932	au
Earth MOID	1.10732	au
Orbital period	1287.28	days
Date of orbit computation	apr 23 20:18

Correlation matrix
1.00000000	0.04780289	-0.00899573	0.00375557	-0.06146881	0.08513042
0.04780289	1.00000000	-0.01423069	0.00129234	-0.04604401	0.05236691
-0.00899573	-0.01423069	1.00000000	-0.05224208	0.03491719	0.00694375
0.00375557	0.00129234	-0.05224208	1.00000000	-0.76197016	0.01874253
-0.06146881	-0.04604401	0.03491719	-0.76197016	1.00000000	-0.65833028
0.08513042	0.05236691	0.00694375	0.01874253	-0.65833028	1.00000000

Covariance matrix
6.90057954E-17	1.44779722E-17	-3.36352252E-16	1.11694830E-15	-2.42469864E-14	2.02831064E-14
1.44779722E-17	1.32929583E-15	-2.33534895E-15	1.68695495E-15	-7.97157519E-14	5.47614129E-14
-3.36352252E-16	-2.33534895E-15	2.02595665E-11	-8.41880115E-12	7.46301984E-12	8.96429748E-13
1.11694830E-15	1.68695495E-15	-8.41880115E-12	1.28182685E-09	-1.29542672E-09	1.92464158E-11
-2.42469864E-14	-7.97157519E-14	7.46301984E-12	-1.29542672E-09	2.25486433E-09	-8.96625196E-10
2.02831064E-14	5.47614129E-14	8.96429748E-13	1.92464158E-11	-8.96625196E-10	8.22647541E-10