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.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.30965	1.379e-08	au
e	0.121056	8.235e-08
i	6.096	7.722e-06	deg
Ω	17.057	5.319e-05	deg
ω	42.179	6.973e-05	deg
M	128.893	3.719e-05	deg

Other useful info
Absolute Magnitude (H)	17.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0301	au
Aphelion	2.5893	au
Asc. node-Earth separation	1.09066	au
Desc. node-Earth separation	1.49911	au
Earth MOID	1.04671	au
Orbital period	1282.09	days
Date of orbit computation	apr 23 21:26

Correlation matrix
1.00000000	0.05266578	0.00914185	-0.02246511	0.01367954	-0.15037982
0.05266578	1.00000000	0.02424081	0.03726434	-0.40424375	0.57775321
0.00914185	0.02424081	1.00000000	0.24989671	-0.19866640	0.01400900
-0.02246511	0.03726434	0.24989671	1.00000000	-0.78066255	0.04146781
0.01367954	-0.40424375	-0.19866640	-0.78066255	1.00000000	-0.64561722
-0.15037982	0.57775321	0.01400900	0.04146781	-0.64561722	1.00000000

Covariance matrix
1.90079066E-16	5.97912686E-17	9.73320515E-16	-1.64727828E-14	1.31505288E-14	-7.71034283E-14
5.97912686E-17	6.78085228E-15	1.54150164E-14	1.63202481E-13	-2.32107889E-12	1.76930008E-12
9.73320515E-16	1.54150164E-14	5.96361142E-11	1.02637581E-10	-1.06975308E-10	4.02326610E-12
-1.64727828E-14	1.63202481E-13	1.02637581E-10	2.82867079E-09	-2.89506952E-09	8.20199174E-11
1.31505288E-14	-2.32107889E-12	-1.06975308E-10	-2.89506952E-09	4.86193217E-09	-1.67415837E-09
-7.71034283E-14	1.76930008E-12	4.02326610E-12	8.20199174E-11	-1.67415837E-09	1.38303755E-09