AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001XX20 ∴ Orbital info ∴ Epoch epochXXX

(194527) 2001XX20 ▹

ORBITAL INFORMATION

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(ASCII data file 194527.eq0)

Keplerian elements at epoch
57817.8 MJD
	Value	1-σ variation	Units
a	2.42973	8.943e-09	au
e	0.108134	3.989e-08
i	6.265	4.381e-06	deg
Ω	338.823	3.834e-05	deg
ω	101.784	4.616e-05	deg
M	18.063	2.333e-05	deg

Other useful info
Absolute Magnitude (H)	15.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.167	au
Aphelion	2.6925	au
Asc. node-Earth separation	1.44652	au
Desc. node-Earth separation	1.35896	au
Earth MOID	1.19242	au
Orbital period	1383.36	days
Date of orbit computation	apr 23 20:30

Correlation matrix
1.00000000	0.12905449	-0.00243078	0.00338030	-0.05746369	0.09332876
0.12905449	1.00000000	-0.02185716	-0.01059425	0.12907109	-0.22974393
-0.00243078	-0.02185716	1.00000000	-0.25742523	0.20302633	0.01622269
0.00338030	-0.01059425	-0.25742523	1.00000000	-0.82493304	0.00207682
-0.05746369	0.12907109	0.20302633	-0.82493304	1.00000000	-0.56300824
0.09332876	-0.22974393	0.01622269	0.00207682	-0.56300824	1.00000000

Covariance matrix
7.99777276E-17	4.60352455E-17	-9.52287492E-17	1.15903576E-15	-2.37226221E-14	1.94751487E-14
4.60352455E-17	1.59098337E-15	-3.81912384E-15	-1.62016960E-14	2.37654697E-13	-2.13824566E-13
-9.52287492E-17	-3.81912384E-15	1.91899802E-11	-4.32360396E-11	4.10557752E-11	1.65821527E-12
1.15903576E-15	-1.62016960E-14	-4.32360396E-11	1.46999235E-09	-1.46002690E-09	1.85796509E-12
-2.37226221E-14	2.37654697E-13	4.10557752E-11	-1.46002690E-09	2.13093028E-09	-6.06429215E-10
1.94751487E-14	-2.13824566E-13	1.65821527E-12	1.85796509E-12	-6.06429215E-10	5.44454361E-10