AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007UL31 ∴ Orbital info ∴ Epoch epochXXX

2007UL31 ▹

ORBITAL INFORMATION

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(ASCII data file 2007UL31.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.67142	2.373e-08	au
e	0.248815	1.39e-07
i	7.904	1.158e-05	deg
Ω	154.608	6.792e-05	deg
ω	241.12	7.646e-05	deg
M	273.788	2.439e-05	deg

Other useful info
Absolute Magnitude (H)	17.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0067	au
Aphelion	3.3361	au
Asc. node-Earth separation	1.859	au
Desc. node-Earth separation	1.22749	au
Earth MOID	1.02698	au
Orbital period	1594.82	days
Date of orbit computation	apr 24 01:31

Correlation matrix
1.00000000	-0.22611189	0.04540090	0.00953709	-0.04168460	-0.16781498
-0.22611189	1.00000000	-0.08259717	0.03333643	-0.30987865	0.73019521
0.04540090	-0.08259717	1.00000000	0.70999108	-0.60094353	-0.06714665
0.00953709	0.03333643	0.70999108	1.00000000	-0.89335854	0.02855813
-0.04168460	-0.30987865	-0.60094353	-0.89335854	1.00000000	-0.45515696
-0.16781498	0.73019521	-0.06714665	0.02855813	-0.45515696	1.00000000

Covariance matrix
5.62967449E-16	-7.45511946E-16	1.24753633E-14	1.53690573E-14	-7.56183928E-14	-9.71148278E-14
-7.45511946E-16	1.93098595E-14	-1.32923522E-13	3.14628638E-13	-3.29223909E-12	2.47480910E-12
1.24753633E-14	-1.32923522E-13	1.34120228E-10	5.58456920E-10	-5.32097176E-10	-1.89663890E-11
1.53690573E-14	3.14628638E-13	5.58456920E-10	4.61295572E-09	-4.63901299E-09	4.73077762E-11
-7.56183928E-14	-3.29223909E-12	-5.32097176E-10	-4.63901299E-09	5.84548170E-09	-8.48759219E-10
-9.71148278E-14	2.47480910E-12	-1.89663890E-11	4.73077762E-11	-8.48759219E-10	5.94875848E-10