AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011AC51 ∴ Orbital info ∴ Epoch epochXXX

(329047) 2011AC51 ▹

ORBITAL INFORMATION

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(ASCII data file 329047.eq0)

Keplerian elements at epoch
57502.4 MJD
	Value	1-σ variation	Units
a	2.79349	2.893e-08	au
e	0.044751	7.49e-08
i	5.361	8.411e-06	deg
Ω	210.919	6.567e-05	deg
ω	194.788	0.0001039	deg
M	116.226	7.951e-05	deg

Other useful info
Absolute Magnitude (H)	17.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6685	au
Aphelion	2.9185	au
Asc. node-Earth separation	1.90911	au
Desc. node-Earth separation	1.67921	au
Earth MOID	1.67837	au
Orbital period	1705.37	days
Date of orbit computation	apr 23 20:59

Correlation matrix
1.00000000	-0.09162604	0.00428164	0.00608453	0.07593077	-0.10417054
-0.09162604	1.00000000	-0.00097058	0.01133130	-0.31023579	0.37632495
0.00428164	-0.00097058	1.00000000	-0.24556469	0.15511270	-0.00125167
0.00608453	0.01133130	-0.24556469	1.00000000	-0.63583076	0.00770654
0.07593077	-0.31023579	0.15511270	-0.63583076	1.00000000	-0.77508270
-0.10417054	0.37632495	-0.00125167	0.00770654	-0.77508270	1.00000000

Covariance matrix
8.37168859E-16	-1.98555757E-16	1.04194038E-15	1.15608703E-14	2.28343981E-13	-2.39654123E-13
-1.98555757E-16	5.60936999E-15	-6.11382733E-16	5.57305928E-14	-2.41498361E-12	2.24106012E-12
1.04194038E-15	-6.11382733E-16	7.07380356E-11	-1.35627974E-10	1.35593573E-10	-8.37049068E-13
1.15608703E-14	5.57305928E-14	-1.35627974E-10	4.31234700E-09	-4.33973916E-09	4.02392263E-11
2.28343981E-13	-2.41498361E-12	1.35593573E-10	-4.33973916E-09	1.08026546E-08	-6.40540707E-09
-2.39654123E-13	2.24106012E-12	-8.37049068E-13	4.02392263E-11	-6.40540707E-09	6.32218051E-09