AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999XG143 ∴ Orbital info ∴ Epoch epochXXX

(67021) 1999XG143 ▹

ORBITAL INFORMATION

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(ASCII data file 67021.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.55103	8.073e-09	au
e	0.201098	3.871e-08
i	6.539	4.224e-06	deg
Ω	181.56	2.412e-05	deg
ω	220.051	2.601e-05	deg
M	8.266	1.06e-05	deg

Other useful info
Absolute Magnitude (H)	14.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.038	au
Aphelion	3.064	au
Asc. node-Earth separation	1.89692	au
Desc. node-Earth separation	1.11889	au
Earth MOID	1.05102	au
Orbital period	1488.24	days
Date of orbit computation	apr 23 20:00

Correlation matrix
1.00000000	-0.37975527	0.01672565	-0.01189534	0.14744406	-0.64277632
-0.37975527	1.00000000	-0.00899489	0.00994265	-0.19574055	0.55954130
0.01672565	-0.00899489	1.00000000	0.13313874	-0.11943508	-0.01131207
-0.01189534	0.00994265	0.13313874	1.00000000	-0.92633445	0.01328705
0.14744406	-0.19574055	-0.11943508	-0.92633445	1.00000000	-0.35936360
-0.64277632	0.55954130	-0.01131207	0.01328705	-0.35936360	1.00000000

Covariance matrix
6.51734053E-17	-1.18682032E-16	5.70304129E-16	-2.31640665E-15	3.09565591E-14	-5.50226047E-14
-1.18682032E-16	1.49862132E-15	-1.47072071E-15	9.28434254E-15	-1.97068387E-13	2.29680523E-13
5.70304129E-16	-1.47072071E-15	1.78392460E-11	1.35642422E-11	-1.31192905E-11	-5.06613148E-13
-2.31640665E-15	9.28434254E-15	1.35642422E-11	5.81842805E-10	-5.81113339E-10	3.39842227E-12
3.09565591E-14	-1.97068387E-13	-1.31192905E-11	-5.81113339E-10	6.76363852E-10	-9.90992450E-11
-5.50226047E-14	2.29680523E-13	-5.06613148E-13	3.39842227E-12	-9.90992450E-11	1.12432569E-10