AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2005SU20 ∴ Orbital info ∴ Epoch epochXXX

(272293) 2005SU20 ▹

ORBITAL INFORMATION

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(ASCII data file 272293.eq0)

Keplerian elements at epoch
57871.2 MJD
	Value	1-σ variation	Units
a	2.35419	8.339e-09	au
e	0.222478	5.497e-08
i	3.447	4.821e-06	deg
Ω	86.84	9.202e-05	deg
ω	265.034	9.267e-05	deg
M	92.826	1.092e-05	deg

Other useful info
Absolute Magnitude (H)	16.7	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8304	au
Aphelion	2.8779	au
Asc. node-Earth separation	1.29576	au
Desc. node-Earth separation	1.17951	au
Earth MOID	0.82688	au
Orbital period	1319.35	days
Date of orbit computation	apr 23 20:47

Correlation matrix
1.00000000	-0.04143213	-0.00523109	0.00316734	0.01038239	-0.12495242
-0.04143213	1.00000000	-0.01874726	-0.00456284	0.01568844	-0.25461793
-0.00523109	-0.01874726	1.00000000	-0.15674155	0.15495667	0.01496255
0.00316734	-0.00456284	-0.15674155	1.00000000	-0.99183530	0.00924974
0.01038239	0.01568844	0.15495667	-0.99183530	1.00000000	-0.12821242
-0.12495242	-0.25461793	0.01496255	0.00924974	-0.12821242	1.00000000

Covariance matrix
6.95400440E-17	-1.89913585E-17	-2.10303688E-16	2.43044646E-15	8.02325028E-15	-1.13794324E-14
-1.89913585E-17	3.02136018E-15	-4.96794065E-15	-2.30786289E-14	7.99128150E-14	-1.52844099E-13
-2.10303688E-16	-4.96794065E-15	2.32420629E-11	-6.95336721E-11	6.92281876E-11	7.87773642E-13
2.43044646E-15	-2.30786289E-14	-6.95336721E-11	8.46734799E-09	-8.45762875E-09	9.29526272E-12
8.02325028E-15	7.99128150E-14	6.92281876E-11	-8.45762875E-09	8.58757822E-09	-1.29754942E-10
-1.13794324E-14	-1.52844099E-13	7.87773642E-13	9.29526272E-12	-1.29754942E-10	1.19266068E-10