AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999TA287 ∴ Orbital info ∴ Epoch epochXXX

(396559) 1999TA287 ▹

ORBITAL INFORMATION

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(ASCII data file 396559.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.14972	2.446e-08	au
e	0.150959	8.472e-08
i	11.217	7.113e-06	deg
Ω	222.124	3.565e-05	deg
ω	162.726	4.182e-05	deg
M	136.514	2.102e-05	deg

Other useful info
Absolute Magnitude (H)	15.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6742	au
Aphelion	3.6252	au
Asc. node-Earth separation	2.58829	au
Desc. node-Earth separation	1.69932	au
Earth MOID	1.68133	au
Orbital period	2041.77	days
Date of orbit computation	apr 23 21:14

Correlation matrix
1.00000000	-0.22258488	-0.00837876	0.03084135	0.01669059	-0.31483544
-0.22258488	1.00000000	-0.03379479	-0.01149626	-0.05082056	0.31739382
-0.00837876	-0.03379479	1.00000000	-0.44885257	0.39601689	-0.04192091
0.03084135	-0.01149626	-0.44885257	1.00000000	-0.84048631	0.00090525
0.01669059	-0.05082056	0.39601689	-0.84048631	1.00000000	-0.50863668
-0.31483544	0.31739382	-0.04192091	0.00090525	-0.50863668	1.00000000

Covariance matrix
5.98082771E-16	-4.61175370E-16	-1.45750027E-15	2.68890747E-14	1.70688592E-14	-1.61858221E-13
-4.61175370E-16	7.17760555E-15	-2.03651631E-14	-3.47222685E-14	-1.80045163E-13	5.65273671E-13
-1.45750027E-15	-2.03651631E-14	5.05937171E-11	-1.13818744E-10	1.17791581E-10	-6.26829642E-12
2.68890747E-14	-3.47222685E-14	-1.13818744E-10	1.27093564E-09	-1.25298154E-09	6.78424349E-13
1.70688592E-14	-1.80045163E-13	1.17791581E-10	-1.25298154E-09	1.74865645E-09	-4.47126513E-10
-1.61858221E-13	5.65273671E-13	-6.26829642E-12	6.78424349E-13	-4.47126513E-10	4.41917293E-10