AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999TY54 ∴ Orbital info ∴ Epoch epochXXX

(102277) 1999TY54 ▹

ORBITAL INFORMATION

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(ASCII data file 102277.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.45137	1.128e-08	au
e	0.084599	6.306e-08
i	2.378	7.408e-06	deg
Ω	4.245	0.0001267	deg
ω	120.64	0.0001354	deg
M	45.85	4.506e-05	deg

Other useful info
Absolute Magnitude (H)	17.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.244	au
Aphelion	2.6588	au
Asc. node-Earth separation	1.5419	au
Desc. node-Earth separation	1.33606	au
Earth MOID	1.26093	au
Orbital period	1401.88	days
Date of orbit computation	apr 23 20:09

Correlation matrix
1.00000000	-0.12360316	-0.00206348	-0.01397886	-0.04003084	0.03271359
-0.12360316	1.00000000	-0.00477733	0.00471377	0.18032335	-0.47833928
-0.00206348	-0.00477733	1.00000000	-0.12449549	0.10998698	0.01898847
-0.01397886	0.00471377	-0.12449549	1.00000000	-0.93365807	0.00182310
-0.04003084	0.18032335	0.10998698	-0.93365807	1.00000000	-0.35572725
0.03271359	-0.47833928	0.01898847	0.00182310	-0.35572725	1.00000000

Covariance matrix
1.27194437E-16	-8.79055007E-17	-1.72407709E-16	-1.99698027E-14	-6.11447825E-14	1.66250018E-14
-8.79055007E-17	3.97653554E-15	-2.23182117E-15	3.76520788E-14	1.54005080E-12	-1.35921434E-12
-1.72407709E-16	-2.23182117E-15	5.48837638E-11	-1.16827068E-10	1.10355469E-10	6.33886191E-12
-1.99698027E-14	3.76520788E-14	-1.16827068E-10	1.60448564E-08	-1.60171931E-08	1.04058527E-11
-6.11447825E-14	1.54005080E-12	1.10355469E-10	-1.60171931E-08	1.83426160E-08	-2.17093712E-09
1.66250018E-14	-1.35921434E-12	6.33886191E-12	1.04058527E-11	-2.17093712E-09	2.03048104E-09