AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001ST51 ∴ Orbital info ∴ Epoch epochXXX

(140018) 2001ST51 ▹

ORBITAL INFORMATION

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(ASCII data file 140018.eq0)

Keplerian elements at epoch
57820.3 MJD
	Value	1-σ variation	Units
a	3.10346	2.199e-08	au
e	0.104236	5.248e-08
i	15.614	5.665e-06	deg
Ω	29.315	1.732e-05	deg
ω	299.948	3.145e-05	deg
M	327.366	2.799e-05	deg

Other useful info
Absolute Magnitude (H)	15.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.78	au
Aphelion	3.427	au
Asc. node-Earth separation	1.92355	au
Desc. node-Earth separation	2.23416	au
Earth MOID	1.80985	au
Orbital period	1996.95	days
Date of orbit computation	apr 23 20:18

Correlation matrix
1.00000000	-0.07329796	0.01457368	-0.00925298	0.20228875	-0.23942799
-0.07329796	1.00000000	0.00473343	0.01264565	0.28683598	-0.37844065
0.01457368	0.00473343	1.00000000	-0.21595080	0.11056092	0.00506919
-0.00925298	0.01264565	-0.21595080	1.00000000	-0.52980001	0.00349767
0.20228875	0.28683598	0.11056092	-0.52980001	1.00000000	-0.84177450
-0.23942799	-0.37844065	0.00506919	0.00349767	-0.84177450	1.00000000

Covariance matrix
4.83415886E-16	-8.45750236E-17	1.81526997E-15	-3.52437171E-15	1.39859762E-13	-1.47363027E-13
-8.45750236E-17	2.75409906E-15	1.40726834E-15	1.14966346E-14	4.73351758E-13	-5.55956379E-13
1.81526997E-15	1.40726834E-15	3.20939436E-11	-2.11936623E-11	1.96958064E-11	8.03902369E-13
-3.52437171E-15	1.14966346E-14	-2.11936623E-11	3.00109181E-10	-2.88610542E-10	1.69617971E-12
1.39859762E-13	4.73351758E-13	1.96958064E-11	-2.88610542E-10	9.88828967E-10	-7.40985174E-10
-1.47363027E-13	-5.55956379E-13	8.03902369E-13	1.69617971E-12	-7.40985174E-10	7.83621476E-10