AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001SY49 ∴ Orbital info ∴ Epoch epochXXX

(109965) 2001SY49 ▹

ORBITAL INFORMATION

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(ASCII data file 109965.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.62239	9.271e-09	au
e	0.131784	4.006e-08
i	12.778	4.455e-06	deg
Ω	162.964	1.611e-05	deg
ω	245.056	2.241e-05	deg
M	80.829	1.53e-05	deg

Other useful info
Absolute Magnitude (H)	15.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2768	au
Aphelion	2.968	au
Asc. node-Earth separation	1.73723	au
Desc. node-Earth separation	1.43353	au
Earth MOID	1.31725	au
Orbital period	1551.11	days
Date of orbit computation	apr 23 20:11

Correlation matrix
1.00000000	-0.26363575	0.01077278	-0.01288281	0.11564821	-0.37127095
-0.26363575	1.00000000	-0.01408677	0.01991776	-0.29722654	0.46579251
0.01077278	-0.01408677	1.00000000	0.36912950	-0.25247654	-0.01097041
-0.01288281	0.01991776	0.36912950	1.00000000	-0.71399397	0.01981449
0.11564821	-0.29722654	-0.25247654	-0.71399397	1.00000000	-0.68607661
-0.37127095	0.46579251	-0.01097041	0.01981449	-0.68607661	1.00000000

Covariance matrix
8.59445514E-17	-9.79103718E-17	4.44941690E-16	-1.92434266E-15	2.40257502E-14	-5.26755233E-14
-9.79103718E-17	1.60483519E-15	-2.51415890E-15	1.28563670E-14	-2.66828156E-13	2.85572530E-13
4.44941690E-16	-2.51415890E-15	1.98487075E-11	2.64976520E-11	-2.52067001E-11	-7.47993128E-13
-1.92434266E-15	1.28563670E-14	2.64976520E-11	2.59612176E-10	-2.57801789E-10	4.88600721E-12
2.40257502E-14	-2.66828156E-13	-2.52067001E-11	-2.57801789E-10	5.02178031E-10	-2.35293636E-10
-5.26755233E-14	2.85572530E-13	-7.47993128E-13	4.88600721E-12	-2.35293636E-10	2.34216467E-10