AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001XQ255 ∴ Orbital info ∴ Epoch epochXXX

2001XQ255 ▹

ORBITAL INFORMATION

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(ASCII data file 2001XQ255.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.2992	2.07e-08	au
e	0.160157	1.315e-07
i	3.378	1.082e-05	deg
Ω	120.101	0.0001854	deg
ω	297.833	0.0001902	deg
M	147.724	3.451e-05	deg

Other useful info
Absolute Magnitude (H)	18.9	mag
Slope parameter (G)	0.15	mag
Perihelion	1.931	au
Aphelion	2.6674	au
Asc. node-Earth separation	1.10061	au
Desc. node-Earth separation	1.40588	au
Earth MOID	0.94625	au
Orbital period	1273.4	days
Date of orbit computation	apr 24 01:21

Correlation matrix
1.00000000	-0.19422078	0.00905213	-0.00779868	0.00824154	-0.32462331
-0.19422078	1.00000000	-0.00414343	-0.02905311	-0.02003871	0.19591752
0.00905213	-0.00414343	1.00000000	-0.45031176	0.43951573	-0.00522236
-0.00779868	-0.02905311	-0.45031176	1.00000000	-0.97513975	0.01193264
0.00824154	-0.02003871	0.43951573	-0.97513975	1.00000000	-0.21757065
-0.32462331	0.19591752	-0.00522236	0.01193264	-0.21757065	1.00000000

Covariance matrix
4.28535592E-16	-5.28874634E-16	2.02726366E-15	-2.99313711E-14	3.24469813E-14	-2.31942239E-13
-5.28874634E-16	1.73032296E-14	-5.89644541E-15	-7.08546784E-13	-5.01309559E-13	8.89495091E-13
2.02726366E-15	-5.89644541E-15	1.17039474E-10	-9.03216335E-10	9.04301578E-10	-1.95002288E-12
-2.99313711E-14	-7.08546784E-13	-9.03216335E-10	3.43735695E-08	-3.43836406E-08	7.63581668E-11
3.24469813E-14	-5.01309559E-13	9.04301578E-10	-3.43836406E-08	3.61697384E-08	-1.42816929E-09
-2.31942239E-13	8.89495091E-13	-1.95002288E-12	7.63581668E-11	-1.42816929E-09	1.19127870E-09