AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012UR181 ∴ Orbital info ∴ Epoch epochXXX

(519622) 2012UR181 ▹

ORBITAL INFORMATION

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(ASCII data file 519622.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.19031	5.417e-08	au
e	0.0498	8.04e-08
i	5.508	8.582e-06	deg
Ω	49.505	8.649e-05	deg
ω	181.814	0.000132	deg
M	173.814	9.462e-05	deg

Other useful info
Absolute Magnitude (H)	16.8	mag
Slope parameter (G)	0.15	mag
Perihelion	3.0314	au
Aphelion	3.3492	au
Asc. node-Earth separation	2.36	au
Desc. node-Earth separation	2.02165	au
Earth MOID	2.0206	au
Orbital period	2081.37	days
Date of orbit computation	apr 23 21:40

Correlation matrix
1.00000000	0.32286886	0.00031350	0.00280469	-0.33996603	0.37038637
0.32286886	1.00000000	-0.00519494	-0.00088845	-0.30604912	0.38213832
0.00031350	-0.00519494	1.00000000	-0.28964476	0.18793732	0.00135374
0.00280469	-0.00088845	-0.28964476	1.00000000	-0.65141479	0.00041411
-0.33996603	-0.30604912	0.18793732	-0.65141479	1.00000000	-0.75498481
0.37038637	0.38213832	0.00135374	0.00041411	-0.75498481	1.00000000

Covariance matrix
2.93442532E-15	1.40618744E-15	1.45748355E-16	1.31403828E-14	-2.43166085E-12	1.89838170E-12
1.40618744E-15	6.46414435E-15	-3.58459773E-15	-6.17799756E-15	-3.24902167E-12	2.90698727E-12
1.45748355E-16	-3.58459773E-15	7.36562222E-11	-2.14996660E-10	2.12972583E-10	1.09927941E-12
1.31403828E-14	-6.17799756E-15	-2.14996660E-10	7.48036228E-09	-7.43917683E-09	3.38882602E-12
-2.43166085E-12	-3.24902167E-12	2.12972583E-10	-7.43917683E-09	1.74345966E-08	-9.43216046E-09
1.89838170E-12	2.90698727E-12	1.09927941E-12	3.38882602E-12	-9.43216046E-09	8.95228760E-09