AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001TN87 ∴ Orbital info ∴ Epoch epochXXX

(363172) 2001TN87 ▹

ORBITAL INFORMATION

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(ASCII data file 363172.eq0)

Keplerian elements at epoch
57630.4 MJD
	Value	1-σ variation	Units
a	2.70141	2.171e-08	au
e	0.141403	6.221e-08
i	6.402	7.535e-06	deg
Ω	237.248	5.869e-05	deg
ω	101.134	6.585e-05	deg
M	157.128	2.71e-05	deg

Other useful info
Absolute Magnitude (H)	17.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3194	au
Aphelion	3.0834	au
Asc. node-Earth separation	1.70914	au
Desc. node-Earth separation	1.58825	au
Earth MOID	1.3206	au
Orbital period	1621.75	days
Date of orbit computation	apr 23 21:06

Correlation matrix
1.00000000	-0.01554275	0.01833490	0.00504499	0.12899272	-0.30369928
-0.01554275	1.00000000	-0.03183657	0.00060037	0.08418222	-0.21623153
0.01833490	-0.03183657	1.00000000	-0.27565178	0.24326776	0.00114088
0.00504499	0.00060037	-0.27565178	1.00000000	-0.88708527	0.00129749
0.12899272	0.08418222	0.24326776	-0.88708527	1.00000000	-0.45634127
-0.30369928	-0.21623153	0.00114088	0.00129749	-0.45634127	1.00000000

Covariance matrix
4.71158179E-16	-2.09870331E-17	2.99890903E-15	6.42752631E-15	1.84383065E-13	-1.78623101E-13
-2.09870331E-17	3.86972119E-15	-1.49233885E-14	2.19209930E-15	3.44851952E-13	-3.64476352E-13
2.99890903E-15	-1.49233885E-14	5.67809447E-11	-1.21916400E-10	1.20714194E-10	2.32944608E-13
6.42752631E-15	2.19209930E-15	-1.21916400E-10	3.44508580E-09	-3.42876611E-09	2.06355204E-12
1.84383065E-13	3.44851952E-13	1.20714194E-10	-3.42876611E-09	4.33655582E-09	-8.14278016E-10
-1.78623101E-13	-3.64476352E-13	2.32944608E-13	2.06355204E-12	-8.14278016E-10	7.34211173E-10