AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2003YT20 ∴ Orbital info ∴ Epoch epochXXX

(201819) 2003YT20 ▹

ORBITAL INFORMATION

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(ASCII data file 201819.eq0)

Keplerian elements at epoch
57680.5 MJD
	Value	1-σ variation	Units
a	3.16436	2.298e-08	au
e	0.086287	4.687e-08
i	4.598	6.181e-06	deg
Ω	312.965	7.78e-05	deg
ω	140.667	9.051e-05	deg
M	113.071	4.364e-05	deg

Other useful info
Absolute Magnitude (H)	15.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.8913	au
Aphelion	3.4374	au
Asc. node-Earth separation	2.35174	au
Desc. node-Earth separation	1.95943	au
Earth MOID	1.90989	au
Orbital period	2056.02	days
Date of orbit computation	apr 23 20:32

Correlation matrix
1.00000000	-0.11254231	0.01056739	-0.00405115	0.03477891	-0.06837367
-0.11254231	1.00000000	-0.00147837	0.00370045	0.02272162	-0.04770779
0.01056739	-0.00147837	1.00000000	0.25151324	-0.21669817	0.00224611
-0.00405115	0.00370045	0.25151324	1.00000000	-0.86004287	0.00777403
0.03477891	0.02272162	-0.21669817	-0.86004287	1.00000000	-0.51458353
-0.06837367	-0.04770779	0.00224611	0.00777403	-0.51458353	1.00000000

Covariance matrix
5.27986111E-16	-1.21204955E-16	1.50076772E-15	-7.24235885E-15	7.23347789E-14	-6.85581098E-14
-1.21204955E-16	2.19678013E-15	-4.28264463E-16	1.34939216E-14	9.63945720E-14	-9.75756149E-14
1.50076772E-15	-4.28264463E-16	3.82004989E-11	1.20944364E-10	-1.21229897E-10	6.05793041E-13
-7.24235885E-15	1.34939216E-14	1.20944364E-10	6.05313740E-09	-6.05662035E-09	2.63933929E-11
7.23347789E-14	9.63945720E-14	-1.21229897E-10	-6.05662035E-09	8.19294367E-09	-2.03251872E-09
-6.85581098E-14	-9.75756149E-14	6.05793041E-13	2.63933929E-11	-2.03251872E-09	1.90422112E-09