AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012TT281 ∴ Orbital info ∴ Epoch epochXXX

(389986) 2012TT281 ▹

ORBITAL INFORMATION

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(ASCII data file 389986.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.60563	2.375e-08	au
e	0.072984	6.273e-08
i	10.637	6.105e-06	deg
Ω	277.516	4.057e-05	deg
ω	115.622	7.794e-05	deg
M	254.719	6.572e-05	deg

Other useful info
Absolute Magnitude (H)	16.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4155	au
Aphelion	2.7958	au
Asc. node-Earth separation	1.65952	au
Desc. node-Earth separation	1.52982	au
Earth MOID	1.44539	au
Orbital period	1536.27	days
Date of orbit computation	apr 23 21:12

Correlation matrix
1.00000000	-0.36655649	0.01972750	-0.03948188	0.27523584	-0.40416954
-0.36655649	1.00000000	-0.04700211	0.03400513	-0.35757862	0.44720321
0.01972750	-0.04700211	1.00000000	0.36763573	-0.13892762	-0.05933378
-0.03948188	0.03400513	0.36763573	1.00000000	-0.52385088	0.01936570
0.27523584	-0.35757862	-0.13892762	-0.52385088	1.00000000	-0.85434208
-0.40416954	0.44720321	-0.05933378	0.01936570	-0.85434208	1.00000000

Covariance matrix
5.64286830E-16	-5.46249694E-16	2.86105816E-15	-3.80460470E-14	5.09611958E-13	-6.30971321E-13
-5.46249694E-16	3.93550694E-15	-1.80020647E-14	8.65379414E-14	-1.74846342E-12	1.84374701E-12
2.86105816E-15	-1.80020647E-14	3.72742778E-11	9.10508663E-11	-6.61116300E-11	-2.38068932E-11
-3.80460470E-14	8.65379414E-14	9.10508663E-11	1.64559708E-09	-1.65635757E-09	5.16286735E-11
5.09611958E-13	-1.74846342E-12	-6.61116300E-11	-1.65635757E-09	6.07532233E-09	-4.37635496E-09
-6.30971321E-13	1.84374701E-12	-2.38068932E-11	5.16286735E-11	-4.37635496E-09	4.31908905E-09