AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999TR148 ∴ Orbital info ∴ Epoch epochXXX

(121421) 1999TR148 ▹

ORBITAL INFORMATION

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(ASCII data file 121421.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.08188	1.834e-08	au
e	0.151552	3.63e-08
i	2.452	4.479e-06	deg
Ω	183.594	9.492e-05	deg
ω	119.901	9.638e-05	deg
M	246.297	1.536e-05	deg

Other useful info
Absolute Magnitude (H)	15.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6148	au
Aphelion	3.5489	au
Asc. node-Earth separation	2.26012	au
Desc. node-Earth separation	1.79785	au
Earth MOID	1.60046	au
Orbital period	1976.16	days
Date of orbit computation	apr 23 20:14

Correlation matrix
1.00000000	0.17134014	0.00569382	-0.00028754	-0.00306322	-0.26589401
0.17134014	1.00000000	0.00258360	-0.00051107	0.00396996	-0.08826212
0.00569382	0.00258360	1.00000000	0.07592832	-0.07476619	-0.00126821
-0.00028754	-0.00051107	0.07592832	1.00000000	-0.98557428	0.00653078
-0.00306322	0.00396996	-0.07476619	-0.98557428	1.00000000	-0.16548106
-0.26589401	-0.08826212	-0.00126821	0.00653078	-0.16548106	1.00000000

Covariance matrix
3.36313006E-16	1.14057619E-16	4.67694886E-16	-5.00553719E-16	-5.41402965E-15	-7.49218560E-14
1.14057619E-16	1.31760946E-15	4.20054109E-16	-1.76096911E-15	1.38883324E-14	-4.92261509E-14
4.67694886E-16	4.20054109E-16	2.00620210E-11	3.22825542E-11	-3.22747600E-11	-8.72781016E-14
-5.00553719E-16	-1.76096911E-15	3.22825542E-11	9.01059633E-09	-9.01646987E-09	9.52511258E-12
-5.41402965E-15	1.38883324E-14	-3.22747600E-11	-9.01646987E-09	9.28839791E-09	-2.45045564E-10
-7.49218560E-14	-4.92261509E-14	-8.72781016E-14	9.52511258E-12	-2.45045564E-10	2.36078423E-10