AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2013UM21 ∴ Orbital info ∴ Epoch epochXXX

(532650) 2013UM21 ▹

ORBITAL INFORMATION

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(ASCII data file 532650.eq0)

Keplerian elements at epoch
58442.1 MJD
	Value	1-σ variation	Units
a	2.43616	3.149e-08	au
e	0.08029	7.849e-08
i	5.412	9.155e-06	deg
Ω	256.673	9.232e-05	deg
ω	165.462	0.0001117	deg
M	111.755	6.14e-05	deg

Other useful info
Absolute Magnitude (H)	17.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2406	au
Aphelion	2.6318	au
Asc. node-Earth separation	1.61076	au
Desc. node-Earth separation	1.26111	au
Earth MOID	1.2537	au
Orbital period	1388.86	days
Date of orbit computation	apr 23 21:43

Correlation matrix
1.00000000	0.22060950	-0.00135673	-0.01101860	0.11293890	-0.18537048
0.22060950	1.00000000	0.00086348	0.00708152	0.06714248	-0.14050644
-0.00135673	0.00086348	1.00000000	0.16097592	-0.13014467	-0.00558427
-0.01101860	0.00708152	0.16097592	1.00000000	-0.82422028	0.00311339
0.11293890	0.06714248	-0.13014467	-0.82422028	1.00000000	-0.56578948
-0.18537048	-0.14050644	-0.00558427	0.00311339	-0.56578948	1.00000000

Covariance matrix
9.91421082E-16	5.45196162E-16	-3.91096148E-16	-3.20310388E-14	3.97369539E-13	-3.58385746E-13
5.45196162E-16	6.16025957E-15	6.20454222E-16	5.13147084E-14	5.88869147E-13	-6.77137418E-13
-3.91096148E-16	6.20454222E-16	8.38144718E-11	1.36061750E-10	-1.33139776E-10	-3.13911388E-12
-3.20310388E-14	5.13147084E-14	1.36061750E-10	8.52376110E-09	-8.50317002E-09	1.76493900E-11
3.97369539E-13	5.88869147E-13	-1.33139776E-10	-8.50317002E-09	1.24865905E-08	-3.88202101E-09
-3.58385746E-13	-6.77137418E-13	-3.13911388E-12	1.76493900E-11	-3.88202101E-09	3.77018060E-09