AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2005UM77 ∴ Orbital info ∴ Epoch epochXXX

(290542) 2005UM77 ▹

ORBITAL INFORMATION

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(ASCII data file 290542.eq1)

Keplerian elements at epoch
60600.0 MJD
	Value	1-σ variation	Units
a	2.75107	1.757e-08	au
e	0.200556	5.758e-08
i	7.41	7.926e-06	deg
Ω	212.136	4.442e-05	deg
ω	243.782	4.914e-05	deg
M	25.38	1.978e-05	deg

Other useful info
Absolute Magnitude (H)	16.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1993	au
Aphelion	3.3028	au
Asc. node-Earth separation	1.89392	au
Desc. node-Earth separation	1.43115	au
Earth MOID	1.22813	au
Orbital period	1666.67	days
Date of orbit computation	Jul 26 10:08

Correlation matrix
1.00000000	0.10875485	0.02343487	0.01470986	0.07415345	-0.48639039
0.10875485	1.00000000	-0.01320330	0.01646232	-0.09485354	0.18335587
0.02343487	-0.01320330	1.00000000	0.17029782	-0.15038988	-0.01370677
0.01470986	0.01646232	0.17029782	1.00000000	-0.89898592	0.00034144
0.07415345	-0.09485354	-0.15038988	-0.89898592	1.00000000	-0.40708575
-0.48639039	0.18335587	-0.01370677	0.00034144	-0.40708575	1.00000000

Covariance matrix
3.08784375E-16	1.10035868E-16	3.26402229E-15	1.14810481E-14	6.40277411E-14	-1.69044613E-13
1.10035868E-16	3.31524740E-15	-6.02564385E-15	4.21011887E-14	-2.68361770E-13	2.08805285E-13
3.26402229E-15	-6.02564385E-15	6.28240360E-11	5.99538859E-11	-5.85720841E-11	-2.14875361E-12
1.14810481E-14	4.21011887E-14	5.99538859E-11	1.97283455E-09	-1.96203783E-09	2.99951769E-13
6.40277411E-14	-2.68361770E-13	-5.85720841E-11	-1.96203783E-09	2.41445052E-09	-3.95625025E-10
-1.69044613E-13	2.08805285E-13	-2.14875361E-12	2.99951769E-13	-3.95625025E-10	3.91180676E-10