AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2005UK55 ∴ Orbital info ∴ Epoch epochXXX

(187321) 2005UK55 ▹

ORBITAL INFORMATION

◲

(ASCII data file 187321.eq0)

Keplerian elements at epoch
57924.6 MJD
	Value	1-σ variation	Units
a	3.10563	1.99e-08	au
e	0.170414	4.515e-08
i	4.281	4.362e-06	deg
Ω	247.939	7.26e-05	deg
ω	139.85	7.421e-05	deg
M	58.168	1.436e-05	deg

Other useful info
Absolute Magnitude (H)	15.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5764	au
Aphelion	3.6349	au
Asc. node-Earth separation	2.45328	au
Desc. node-Earth separation	1.68052	au
Earth MOID	1.58138	au
Orbital period	1999.05	days
Date of orbit computation	apr 23 20:28

Correlation matrix
1.00000000	-0.12074811	0.00135745	-0.00556607	-0.03365038	0.17035594
-0.12074811	1.00000000	-0.01812299	0.00602026	-0.04337220	0.20937620
0.00135745	-0.01812299	1.00000000	-0.10689815	0.10580778	-0.01041780
-0.00556607	0.00602026	-0.10689815	1.00000000	-0.97449144	-0.00408674
-0.03365038	-0.04337220	0.10580778	-0.97449144	1.00000000	-0.21511586
0.17035594	0.20937620	-0.01041780	-0.00408674	-0.21511586	1.00000000

Covariance matrix
3.96002839E-16	-1.08498729E-16	1.17837268E-16	-8.04124208E-15	-4.96926326E-14	4.86697484E-14
-1.08498729E-16	2.03887357E-15	-3.56973384E-15	1.97349495E-14	-1.45331414E-13	1.35729775E-13
1.17837268E-16	-3.56973384E-15	1.90292406E-11	-3.38537184E-11	3.42516282E-11	-6.52438138E-13
-8.04124208E-15	1.97349495E-14	-3.38537184E-11	5.27048915E-09	-5.24996450E-09	-4.25946557E-12
-4.96926326E-14	-1.45331414E-13	3.42516282E-11	-5.24996450E-09	5.50688176E-09	-2.29180664E-10
4.86697484E-14	1.35729775E-13	-6.52438138E-13	-4.25946557E-12	-2.29180664E-10	2.06112979E-10