AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001UB229 ∴ Orbital info ∴ Epoch epochXXX

(640620) 2001UB229 ▹

ORBITAL INFORMATION

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(ASCII data file 640620.eq0)

Keplerian elements at epoch
57782.4 MJD
	Value	1-σ variation	Units
a	2.57962	2.501e-08	au
e	0.178741	2.27e-07
i	9.472	1.362e-05	deg
Ω	55.938	4.784e-05	deg
ω	273.738	8.887e-05	deg
M	283.074	8.416e-05	deg

Other useful info
Absolute Magnitude (H)	17.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1185	au
Aphelion	3.0407	au
Asc. node-Earth separation	1.47908	au
Desc. node-Earth separation	1.51464	au
Earth MOID	1.13144	au
Orbital period	1513.32	days
Date of orbit computation	Jul 26 11:25

Correlation matrix
1.00000000	0.81444053	-0.00591060	-0.05910766	0.71353705	-0.87577016
0.81444053	1.00000000	-0.02455612	-0.05455889	0.65709895	-0.85562742
-0.00591060	-0.02455612	1.00000000	-0.38458611	0.18183582	0.02754154
-0.05910766	-0.05455889	-0.38458611	1.00000000	-0.58118583	0.06546961
0.71353705	0.65709895	0.18183582	-0.58118583	1.00000000	-0.83849565
-0.87577016	-0.85562742	0.02754154	0.06546961	-0.83849565	1.00000000

Covariance matrix
6.25281222E-16	4.62307891E-15	-2.01367584E-15	-7.07141619E-14	1.58572089E-12	-1.84297192E-12
4.62307891E-15	5.15309882E-14	-7.59476455E-14	-5.92549527E-13	1.32567643E-11	-1.63459366E-11
-2.01367584E-15	-7.59476455E-14	1.85626778E-10	-2.50691054E-10	2.20177167E-10	3.15790763E-11
-7.07141619E-14	-5.92549527E-13	-2.50691054E-10	2.28902143E-09	-2.47122605E-09	2.63606180E-10
1.58572089E-12	1.32567643E-11	2.20177167E-10	-2.47122605E-09	7.89850781E-09	-6.27139592E-09
-1.84297192E-12	-1.63459366E-11	3.15790763E-11	2.63606180E-10	-6.27139592E-09	7.08242133E-09