AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999TN92 ∴ Orbital info ∴ Epoch epochXXX

(21828) 1999TN92 ▹

ORBITAL INFORMATION

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(ASCII data file 21828.eq0)

Keplerian elements at epoch
57435.6 MJD
	Value	1-σ variation	Units
a	3.16435	1.435e-08	au
e	0.106888	3.229e-08
i	2.607	3.582e-06	deg
Ω	125.625	8.19e-05	deg
ω	301.895	8.409e-05	deg
M	284.331	1.813e-05	deg

Other useful info
Absolute Magnitude (H)	14.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.8261	au
Aphelion	3.5026	au
Asc. node-Earth separation	1.97622	au
Desc. node-Earth separation	2.30113	au
Earth MOID	1.84081	au
Orbital period	2056.01	days
Date of orbit computation	apr 23 19:50

Correlation matrix
1.00000000	-0.22139179	-0.00000643	0.00091607	-0.04582241	0.19617614
-0.22139179	1.00000000	-0.00667028	-0.00550491	0.00043771	0.02874988
-0.00000643	-0.00667028	1.00000000	0.09864295	-0.09703104	0.00618356
0.00091607	-0.00550491	0.09864295	1.00000000	-0.97366125	0.00190493
-0.04582241	0.00043771	-0.09703104	-0.97366125	1.00000000	-0.22761135
0.19617614	0.02874988	0.00618356	0.00190493	-0.22761135	1.00000000

Covariance matrix
2.05817547E-16	-1.02571632E-16	-3.30579319E-19	1.07635356E-15	-5.52765040E-14	5.10250043E-14
-1.02571632E-16	1.04291546E-15	-7.71606035E-16	-1.45599402E-14	1.18860345E-15	1.68327953E-14
-3.30579319E-19	-7.71606035E-16	1.28308144E-11	2.89386222E-11	-2.92253157E-11	4.01570128E-13
1.07635356E-15	-1.45599402E-14	2.89386222E-11	6.70763426E-09	-6.70523480E-09	2.82852610E-12
-5.52765040E-14	1.18860345E-15	-2.92253157E-11	-6.70523480E-09	7.07038124E-09	-3.46985232E-10
5.10250043E-14	1.68327953E-14	4.01570128E-13	2.82852610E-12	-3.46985232E-10	3.28693650E-10