AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001MQ12 ∴ Orbital info ∴ Epoch epochXXX

(124146) 2001MQ12 ▹

ORBITAL INFORMATION

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(ASCII data file 124146.eq0)

Keplerian elements at epoch
57296.5 MJD
	Value	1-σ variation	Units
a	2.28309	6.749e-09	au
e	0.273545	3.858e-08
i	0.452	5.743e-06	deg
Ω	218.762	0.0004777	deg
ω	99.437	0.0004779	deg
M	39.127	1.275e-05	deg

Other useful info
Absolute Magnitude (H)	16.8	mag
Slope parameter (G)	0.15	mag
Perihelion	1.6586	au
Aphelion	2.9076	au
Asc. node-Earth separation	1.20484	au
Desc. node-Earth separation	1.02981	au
Earth MOID	0.64543	au
Orbital period	1260.04	days
Date of orbit computation	apr 23 20:14

Correlation matrix
1.00000000	0.26885187	-0.01167249	0.00308477	0.01398019	-0.64481131
0.26885187	1.00000000	-0.00792422	0.00817924	0.00138695	-0.43113838
-0.01167249	-0.00792422	1.00000000	-0.17017644	0.16961468	0.01635952
0.00308477	0.00817924	-0.17017644	1.00000000	-0.99958022	-0.00661365
0.01398019	0.00138695	0.16961468	-0.99958022	1.00000000	-0.02134489
-0.64481131	-0.43113838	0.01635952	-0.00661365	-0.02134489	1.00000000

Covariance matrix
4.55452635E-17	7.00049691E-17	-4.52365244E-16	9.94581083E-15	4.50924951E-14	-5.54714431E-14
7.00049691E-17	1.48863561E-15	-1.75571882E-15	1.50766037E-13	2.55755605E-14	-2.12044053E-13
-4.52365244E-16	-1.75571882E-15	3.29768001E-11	-4.66874271E-10	4.65518834E-10	1.19754015E-12
9.94581083E-15	1.50766037E-13	-4.66874271E-10	2.28240401E-07	-2.28235654E-07	-4.02766013E-11
4.50924951E-14	2.55755605E-14	4.65518834E-10	-2.28235654E-07	2.28422641E-07	-1.30040517E-10
-5.54714431E-14	-2.12044053E-13	1.19754015E-12	-4.02766013E-11	-1.30040517E-10	1.62491415E-10