AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001UR227 ∴ Orbital info ∴ Epoch epochXXX

(283554) 2001UR227 ▹

ORBITAL INFORMATION

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(ASCII data file 283554.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.00396	1.47e-08	au
e	0.171101	6.601e-08
i	4.864	6.235e-06	deg
Ω	88.667	8.588e-05	deg
ω	260.361	8.915e-05	deg
M	131.985	2.354e-05	deg

Other useful info
Absolute Magnitude (H)	16.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.49	au
Aphelion	3.5179	au
Asc. node-Earth separation	2.01849	au
Desc. node-Earth separation	1.819	au
Earth MOID	1.48934	au
Orbital period	1901.69	days
Date of orbit computation	apr 23 20:49

Correlation matrix
1.00000000	0.18262536	0.01848737	-0.01176545	0.12806478	-0.60529753
0.18262536	1.00000000	-0.01208664	0.00079186	0.07520916	-0.39148925
0.01848737	-0.01208664	1.00000000	-0.40572609	0.39004643	-0.00020740
-0.01176545	0.00079186	-0.40572609	1.00000000	-0.96202142	0.01083100
0.12806478	0.07520916	0.39004643	-0.96202142	1.00000000	-0.27097657
-0.60529753	-0.39148925	-0.00020740	0.01083100	-0.27097657	1.00000000

Covariance matrix
2.16101181E-16	1.77207653E-16	1.69451102E-15	-1.48532997E-14	1.67833833E-13	-2.09420310E-13
1.77207653E-16	4.35698074E-15	-4.97438276E-15	4.48875974E-15	4.42572877E-13	-6.08182595E-13
1.69451102E-15	-4.97438276E-15	3.88760004E-11	-2.17249863E-10	2.16809510E-10	-3.04348691E-14
-1.48532997E-14	4.48875974E-15	-2.17249863E-10	7.37516229E-09	-7.36532240E-09	2.18915041E-11
1.67833833E-13	4.42572877E-13	2.16809510E-10	-7.36532240E-09	7.94771811E-09	-5.68557373E-10
-2.09420310E-13	-6.08182595E-13	-3.04348691E-14	2.18915041E-11	-5.68557373E-10	5.53914393E-10