AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011UG281 ∴ Orbital info ∴ Epoch epochXXX

(312896) 2011UG281 ▹

ORBITAL INFORMATION

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(ASCII data file 312896.eq0)

Keplerian elements at epoch
57857.9 MJD
	Value	1-σ variation	Units
a	2.30472	1.232e-08	au
e	0.156229	4.185e-08
i	5.704	4.593e-06	deg
Ω	72.969	4.666e-05	deg
ω	320.895	4.924e-05	deg
M	206.295	1.479e-05	deg

Other useful info
Absolute Magnitude (H)	17.1	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9447	au
Aphelion	2.6648	au
Asc. node-Earth separation	1.02101	au
Desc. node-Earth separation	1.54444	au
Earth MOID	0.95603	au
Orbital period	1277.98	days
Date of orbit computation	apr 23 20:55

Correlation matrix
1.00000000	0.00494559	0.00123564	0.00243388	0.04717556	-0.18745795
0.00494559	1.00000000	0.01068990	-0.01123004	0.00112715	0.01390797
0.00123564	0.01068990	1.00000000	-0.04348442	0.03916877	0.00852672
0.00243388	-0.01123004	-0.04348442	1.00000000	-0.94784427	0.01958556
0.04717556	0.00112715	0.03916877	-0.94784427	1.00000000	-0.32949161
-0.18745795	0.01390797	0.00852672	0.01958556	-0.32949161	1.00000000

Covariance matrix
1.51756479E-16	2.54970752E-18	6.99133811E-17	1.39911122E-15	2.86161023E-14	-3.41621623E-14
2.54970752E-18	1.75144962E-15	2.05479448E-15	-2.19310414E-14	2.32272901E-15	8.61054361E-15
6.99133811E-17	2.05479448E-15	2.10955851E-11	-9.31984418E-12	8.85840441E-12	5.79355874E-13
1.39911122E-15	-2.19310414E-14	-9.31984418E-12	2.17750127E-09	-2.17789004E-09	1.35201981E-11
2.86161023E-14	2.32272901E-15	8.85840441E-12	-2.17789004E-09	2.42459664E-09	-2.40011459E-10
-3.41621623E-14	8.61054361E-15	5.79355874E-13	1.35201981E-11	-2.40011459E-10	2.18844545E-10