AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012TN87 ∴ Orbital info ∴ Epoch epochXXX

(445866) 2012TN87 ▹

ORBITAL INFORMATION

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(ASCII data file 445866.eq0)

Keplerian elements at epoch
57768.5 MJD
	Value	1-σ variation	Units
a	2.27185	1.618e-08	au
e	0.132954	5.732e-08
i	4.594	8.253e-06	deg
Ω	24.052	7.391e-05	deg
ω	61.531	8.257e-05	deg
M	39.183	3.307e-05	deg

Other useful info
Absolute Magnitude (H)	18.6	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9698	au
Aphelion	2.5739	au
Asc. node-Earth separation	1.10309	au
Desc. node-Earth separation	1.38028	au
Earth MOID	0.99062	au
Orbital period	1250.74	days
Date of orbit computation	apr 23 21:25

Correlation matrix
1.00000000	-0.15003984	0.01841910	0.00616487	-0.06350603	0.12379459
-0.15003984	1.00000000	0.00038812	0.01099356	-0.04748110	0.12708625
0.01841910	0.00038812	1.00000000	-0.07121914	0.06856933	-0.01124621
0.00616487	0.01099356	-0.07121914	1.00000000	-0.89657202	0.01474391
-0.06350603	-0.04748110	0.06856933	-0.89657202	1.00000000	-0.45147441
0.12379459	0.12708625	-0.01124621	0.01474391	-0.45147441	1.00000000

Covariance matrix
2.61937264E-16	-1.39197734E-16	2.46013625E-15	7.37416285E-15	-8.48633455E-14	6.62619418E-14
-1.39197734E-16	3.28589613E-15	1.83605565E-16	4.65752791E-14	-2.24726466E-13	2.40929123E-13
2.46013625E-15	1.83605565E-16	6.81058363E-11	-4.34389117E-11	4.67227758E-11	-3.06946184E-12
7.37416285E-15	4.65752791E-14	-4.34389117E-11	5.46235781E-09	-5.47119004E-09	3.60384785E-11
-8.48633455E-14	-2.24726466E-13	4.67227758E-11	-5.47119004E-09	6.81731075E-09	-1.23283093E-09
6.62619418E-14	2.40929123E-13	-3.06946184E-12	3.60384785E-11	-1.23283093E-09	1.09377418E-09