AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012TL81 ∴ Orbital info ∴ Epoch epochXXX

(531474) 2012TL81 ▹

ORBITAL INFORMATION

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(ASCII data file 531474.eq0)

Keplerian elements at epoch
58127.7 MJD
	Value	1-σ variation	Units
a	3.19018	4.896e-08	au
e	0.186941	1.077e-07
i	5.865	1.097e-05	deg
Ω	166.467	0.0001109	deg
ω	191.544	0.0001155	deg
M	340.755	3.235e-05	deg

Other useful info
Absolute Magnitude (H)	17.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5938	au
Aphelion	3.7866	au
Asc. node-Earth separation	2.7763	au
Desc. node-Earth separation	1.59512	au
Earth MOID	1.58983	au
Orbital period	2081.23	days
Date of orbit computation	apr 23 21:43

Correlation matrix
1.00000000	0.09081493	0.01501697	0.01850084	0.15215490	-0.57779523
0.09081493	1.00000000	0.00298449	0.01568035	0.09478559	-0.38442340
0.01501697	0.00298449	1.00000000	0.39942990	-0.38084526	-0.00008473
0.01850084	0.01568035	0.39942990	1.00000000	-0.95001833	-0.01531376
0.15215490	0.09478559	-0.38084526	-0.95001833	1.00000000	-0.29015755
-0.57779523	-0.38442340	-0.00008473	-0.01531376	-0.29015755	1.00000000

Covariance matrix
2.39702047E-15	4.79066851E-16	8.06744629E-15	1.00408570E-13	8.60715503E-13	-9.15026878E-13
4.79066851E-16	1.16092992E-14	3.52850549E-15	1.87284686E-13	1.18000310E-12	-1.33979037E-12
8.06744629E-15	3.52850549E-15	1.20402604E-10	4.85849725E-10	-4.82841198E-10	-3.00745532E-14
1.00408570E-13	1.87284686E-13	4.85849725E-10	1.22881615E-08	-1.21678337E-08	-5.49097297E-11
8.60715503E-13	1.18000310E-12	-4.82841198E-10	-1.21678337E-08	1.33498273E-08	-1.08441555E-09
-9.15026878E-13	-1.33979037E-12	-3.00745532E-14	-5.49097297E-11	-1.08441555E-09	1.04628033E-09