AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011SK61 ∴ Orbital info ∴ Epoch epochXXX

(649731) 2011SK61 ▹

ORBITAL INFORMATION

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(ASCII data file 649731.eq0)

Keplerian elements at epoch
57867.2 MJD
	Value	1-σ variation	Units
a	3.11522	3.318e-08	au
e	0.064018	3.905e-07
i	9.286	2.352e-05	deg
Ω	296.068	0.0001476	deg
ω	13.863	0.0002206	deg
M	36.022	0.0001603	deg

Other useful info
Absolute Magnitude (H)	17.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.9158	au
Aphelion	3.3147	au
Asc. node-Earth separation	1.90372	au
Desc. node-Earth separation	2.32361	au
Earth MOID	1.90039	au
Orbital period	2008.31	days
Date of orbit computation	apr 23 22:05

Correlation matrix
1.00000000	-0.30265910	0.04270249	0.01485815	-0.20376001	0.28482283
-0.30265910	1.00000000	-0.12544561	-0.04805677	0.56691407	-0.80127296
0.04270249	-0.12544561	1.00000000	0.90755851	-0.68688754	0.12593928
0.01485815	-0.04805677	0.90755851	1.00000000	-0.69912273	0.05492264
-0.20376001	0.56691407	-0.68688754	-0.69912273	1.00000000	-0.74907316
0.28482283	-0.80127296	0.12593928	0.05492264	-0.74907316	1.00000000

Covariance matrix
1.10062104E-15	-3.92081367E-15	3.33216453E-14	7.27418404E-14	-1.49134753E-12	1.51428799E-12
-3.92081367E-15	1.52477975E-13	-1.15216141E-12	-2.76922772E-12	4.88384426E-11	-5.01416726E-11
3.33216453E-14	-1.15216141E-12	5.53233682E-10	3.15013741E-09	-3.56435500E-09	4.74712088E-10
7.27418404E-14	-2.76922772E-12	3.15013741E-09	2.17771535E-08	-2.27611914E-08	1.29887313E-09
-1.49134753E-12	4.88384426E-11	-3.56435500E-09	-2.27611914E-08	4.86723168E-08	-2.64837828E-08
1.51428799E-12	-5.01416726E-11	4.74712088E-10	1.29887313E-09	-2.64837828E-08	2.56820417E-08