AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999TL143 ∴ Orbital info ∴ Epoch epochXXX

(74915) 1999TL143 ▹

ORBITAL INFORMATION

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(ASCII data file 74915.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.33316	7.412e-09	au
e	0.125305	3.236e-08
i	4.664	4.912e-06	deg
Ω	330.448	4.237e-05	deg
ω	106.232	4.781e-05	deg
M	264.291	2.127e-05	deg

Other useful info
Absolute Magnitude (H)	16.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0408	au
Aphelion	2.6255	au
Asc. node-Earth separation	1.36903	au
Desc. node-Earth separation	1.23065	au
Earth MOID	1.06234	au
Orbital period	1301.71	days
Date of orbit computation	apr 23 20:02

Correlation matrix
1.00000000	0.18885746	-0.01040442	-0.00571995	0.01140561	-0.18962409
0.18885746	1.00000000	-0.00624835	0.00739889	0.10075497	-0.25273358
-0.01040442	-0.00624835	1.00000000	-0.00390864	0.00733145	-0.00798782
-0.00571995	0.00739889	-0.00390864	1.00000000	-0.88189150	0.00075749
0.01140561	0.10075497	0.00733145	-0.88189150	1.00000000	-0.46076087
-0.18962409	-0.25273358	-0.00798782	0.00075749	-0.46076087	1.00000000

Covariance matrix
5.49386677E-17	4.52936016E-17	-3.78842077E-16	-1.79641409E-15	4.04201105E-15	-2.98950044E-14
4.52936016E-17	1.04695323E-15	-9.93184937E-16	1.01439172E-14	1.55872625E-13	-1.73937267E-13
-3.78842077E-16	-9.93184937E-16	2.41325341E-11	-8.13584028E-13	1.72199250E-12	-8.34633377E-13
-1.79641409E-15	1.01439172E-14	-8.13584028E-13	1.79535650E-09	-1.78661204E-09	6.82678919E-13
4.04201105E-15	1.55872625E-13	1.72199250E-12	-1.78661204E-09	2.28601723E-09	-4.68577464E-10
-2.98950044E-14	-1.73937267E-13	-8.34633377E-13	6.82678919E-13	-4.68577464E-10	4.52409924E-10