AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012UQ181 ∴ Orbital info ∴ Epoch epochXXX

(519621) 2012UQ181 ▹

ORBITAL INFORMATION

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(ASCII data file 519621.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.11065	7.154e-08	au
e	0.132258	1.197e-07
i	7.553	1.016e-05	deg
Ω	194.566	6.759e-05	deg
ω	143.372	8.736e-05	deg
M	79.976	4.358e-05	deg

Other useful info
Absolute Magnitude (H)	17.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6992	au
Aphelion	3.5221	au
Asc. node-Earth separation	2.41892	au
Desc. node-Earth separation	1.76445	au
Earth MOID	1.69523	au
Orbital period	2003.9	days
Date of orbit computation	apr 23 21:40

Correlation matrix
1.00000000	-0.63891553	0.01593759	0.01598517	-0.24351810	0.09292887
-0.63891553	1.00000000	-0.02026311	-0.02107350	0.32908680	-0.32518551
0.01593759	-0.02026311	1.00000000	-0.05740193	0.04732064	-0.00973481
0.01598517	-0.02107350	-0.05740193	1.00000000	-0.77685051	0.01085923
-0.24351810	0.32908680	0.04732064	-0.77685051	1.00000000	-0.60798556
0.09292887	-0.32518551	-0.00973481	0.01085923	-0.60798556	1.00000000

Covariance matrix
5.11798318E-15	-5.47047815E-15	1.15897047E-14	7.72928471E-14	-1.52191946E-12	2.89719221E-13
-5.47047815E-15	1.43240173E-14	-2.46512353E-14	-1.70467622E-13	3.44075607E-12	-1.69605847E-12
1.15897047E-14	-2.46512353E-14	1.03323841E-10	-3.94366009E-11	4.20205660E-11	-4.31226153E-12
7.72928471E-14	-1.70467622E-13	-3.94366009E-11	4.56820375E-09	-4.58692022E-09	3.19851937E-11
-1.52191946E-12	3.44075607E-12	4.20205660E-11	-4.58692022E-09	7.63171250E-09	-2.31462948E-09
2.89719221E-13	-1.69605847E-12	-4.31226153E-12	3.19851937E-11	-2.31462948E-09	1.89912881E-09