AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008UM269 ∴ Orbital info ∴ Epoch epochXXX

2008UM269 ▹

ORBITAL INFORMATION

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(ASCII data file 2008UM269.eq0)

Keplerian elements at epoch
57950.5 MJD
	Value	1-σ variation	Units
a	3.2	7.456e-08	au
e	0.240122	1.054e-07
i	20.362	1.547e-05	deg
Ω	50.142	3.137e-05	deg
ω	266.294	4.846e-05	deg
M	247.875	3.37e-05	deg

Other useful info
Absolute Magnitude (H)	16.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4316	au
Aphelion	3.9684	au
Asc. node-Earth separation	2.07294	au
Desc. node-Earth separation	1.95989	au
Earth MOID	1.5211	au
Orbital period	2090.85	days
Date of orbit computation	apr 24 01:34

Correlation matrix
1.00000000	-0.50423603	0.01396309	-0.01788888	-0.35065791	0.47525175
-0.50423603	1.00000000	-0.02637744	-0.01790081	0.46009407	-0.60511136
0.01396309	-0.02637744	1.00000000	-0.46587555	0.26329138	0.02601865
-0.01788888	-0.01790081	-0.46587555	1.00000000	-0.61624687	0.01278754
-0.35065791	0.46009407	0.26329138	-0.61624687	1.00000000	-0.77749062
0.47525175	-0.60511136	0.02601865	0.01278754	-0.77749062	1.00000000

Covariance matrix
5.55954350E-15	-3.96321201E-15	1.61026768E-14	-4.18435526E-14	-1.26708843E-12	1.19401259E-12
-3.96321201E-15	1.11118848E-14	-4.30054556E-14	-5.91960212E-14	2.35041324E-12	-2.14928885E-12
1.61026768E-14	-4.30054556E-14	2.39218079E-10	-2.26043927E-10	1.97350106E-10	1.35596165E-11
-4.18435526E-14	-5.91960212E-14	-2.26043927E-10	9.84128605E-10	-9.36880889E-10	1.35169432E-11
-1.26708843E-12	2.35041324E-12	1.97350106E-10	-9.36880889E-10	2.34859129E-09	-1.26959294E-09
1.19401259E-12	-2.14928885E-12	1.35596165E-11	1.35169432E-11	-1.26959294E-09	1.13535383E-09