AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001UL12 ∴ Orbital info ∴ Epoch epochXXX

(408888) 2001UL12 ▹

ORBITAL INFORMATION

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(ASCII data file 408888.eq0)

Keplerian elements at epoch
57396.5 MJD
	Value	1-σ variation	Units
a	2.67472	1.513e-08	au
e	0.329421	1.089e-07
i	7.631	1.215e-05	deg
Ω	22.309	4.639e-05	deg
ω	314.422	5.094e-05	deg
M	119.114	1.369e-05	deg

Other useful info
Absolute Magnitude (H)	17.2	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7936	au
Aphelion	3.5558	au
Asc. node-Earth separation	0.93978	au
Desc. node-Earth separation	2.09581	au
Earth MOID	0.7928	au
Orbital period	1597.78	days
Date of orbit computation	Jun 5 02:04

Correlation matrix
1.00000000	-0.10632872	0.04846937	-0.03443784	0.13887312	-0.26829530
-0.10632872	1.00000000	-0.11535557	-0.01947774	0.04505183	-0.36533241
0.04846937	-0.11535557	1.00000000	-0.26859902	0.22305394	0.07466520
-0.03443784	-0.01947774	-0.26859902	1.00000000	-0.90144083	0.01396749
0.13887312	0.04505183	0.22305394	-0.90144083	1.00000000	-0.41050724
-0.26829530	-0.36533241	0.07466520	0.01396749	-0.41050724	1.00000000

Covariance matrix
2.28980080E-16	-1.75263812E-16	8.91144836E-15	-2.41727546E-14	1.07041984E-13	-5.55669093E-14
-1.75263812E-16	1.18654878E-14	-1.52673422E-13	-9.84175828E-14	2.49972534E-13	-5.44672337E-13
8.91144836E-15	-1.52673422E-13	1.47626435E-10	-1.51383253E-10	1.38047663E-10	1.24166558E-11
-2.41727546E-14	-9.84175828E-14	-1.51383253E-10	2.15170478E-09	-2.12993165E-09	8.86775950E-12
1.07041984E-13	2.49972534E-13	1.38047663E-10	-2.12993165E-09	2.59462260E-09	-2.86195127E-10
-5.55669093E-14	-5.44672337E-13	1.24166558E-11	8.86775950E-12	-2.86195127E-10	1.87330565E-10