AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999XL71 ∴ Orbital info ∴ Epoch epochXXX

(75357) 1999XL71 ▹

ORBITAL INFORMATION

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(ASCII data file 75357.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.36792	8.763e-09	au
e	0.166194	4.329e-08
i	2.088	4.492e-06	deg
Ω	172.889	9.68e-05	deg
ω	9.663	9.75e-05	deg
M	153.537	1.145e-05	deg

Other useful info
Absolute Magnitude (H)	15.9	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9744	au
Aphelion	2.7615	au
Asc. node-Earth separation	0.98452	au
Desc. node-Earth separation	1.74873	au
Earth MOID	0.97725	au
Orbital period	1330.91	days
Date of orbit computation	apr 23 20:02

Correlation matrix
1.00000000	0.30472495	0.00140824	0.00074633	-0.00386880	-0.38835404
0.30472495	1.00000000	-0.00746010	0.00147992	-0.00611294	-0.07783571
0.00140824	-0.00746010	1.00000000	0.05347939	-0.05246955	-0.00336425
0.00074633	0.00147992	0.05347939	1.00000000	-0.99276322	0.00059512
-0.00386880	-0.00611294	-0.05246955	-0.99276322	1.00000000	-0.10630466
-0.38835404	-0.07783571	-0.00336425	0.00059512	-0.10630466	1.00000000

Covariance matrix
7.67967733E-17	1.15605799E-16	5.54379593E-17	6.33090399E-16	-3.30552813E-15	-3.89643978E-14
1.15605799E-16	1.87413231E-15	-1.45078409E-15	6.20154022E-15	-2.58014235E-14	-3.85787074E-14
5.54379593E-17	-1.45078409E-15	2.01797585E-11	2.32544730E-11	-2.29804457E-11	-1.73027583E-13
6.33090399E-16	6.20154022E-15	2.32544730E-11	9.36966594E-09	-9.36916510E-09	6.59529622E-13
-3.30552813E-15	-2.58014235E-14	-2.29804457E-11	-9.36916510E-09	9.50574844E-09	-1.18662668E-10
-3.89643978E-14	-3.85787074E-14	-1.73027583E-13	6.59529622E-13	-1.18662668E-10	1.31080263E-10