AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008UA61 ∴ Orbital info ∴ Epoch epochXXX

(451009) 2008UA61 ▹

ORBITAL INFORMATION

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(ASCII data file 451009.eq0)

Keplerian elements at epoch
58094.8 MJD
	Value	1-σ variation	Units
a	2.30932	1.385e-08	au
e	0.121584	8.135e-08
i	6.095	7.719e-06	deg
Ω	17.09	5.322e-05	deg
ω	42.549	6.983e-05	deg
M	201.058	3.688e-05	deg

Other useful info
Absolute Magnitude (H)	17.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0285	au
Aphelion	2.5901	au
Asc. node-Earth separation	1.09017	au
Desc. node-Earth separation	1.49863	au
Earth MOID	1.04476	au
Orbital period	1281.82	days
Date of orbit computation	apr 23 21:26

Correlation matrix
1.00000000	0.07820137	0.01051073	-0.01997968	-0.01861960	0.05305126
0.07820137	1.00000000	0.02410911	0.03694126	-0.40123788	0.58657045
0.01051073	0.02410911	1.00000000	0.24964511	-0.19845595	0.01595472
-0.01997968	0.03694126	0.24964511	1.00000000	-0.78006053	0.03850900
-0.01861960	-0.40123788	-0.19845595	-0.78006053	1.00000000	-0.65171929
0.05305126	0.58657045	0.01595472	0.03850900	-0.65171929	1.00000000

Covariance matrix
1.91884771E-16	8.81264760E-17	1.12388991E-15	-1.47280541E-14	-1.80104951E-14	2.70999119E-14
8.81264760E-17	6.61825564E-15	1.51399168E-14	1.59926421E-13	-2.27933808E-12	1.75972115E-12
1.12388991E-15	1.51399168E-14	5.95855638E-11	1.02548730E-10	-1.06971899E-10	4.54162986E-12
-1.47280541E-14	1.59926421E-13	1.02548730E-10	2.83187052E-09	-2.89867853E-09	7.55702465E-11
-1.80104951E-14	-2.27933808E-12	-1.06971899E-10	-2.89867853E-09	4.87607193E-09	-1.67821472E-09
2.70999119E-14	1.75972115E-12	4.54162986E-12	7.55702465E-11	-1.67821472E-09	1.35989007E-09