AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Swasey ∴ Orbital info ∴ Epoch epochXXX

(992) Swasey ▹

ORBITAL INFORMATION

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(ASCII data file 992.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.02308	8.631e-09	au
e	0.089951	2.912e-08
i	10.892	3.215e-06	deg
Ω	211.862	1.545e-05	deg
ω	348.813	2.254e-05	deg
M	293.399	1.704e-05	deg

Other useful info
Absolute Magnitude (H)	10.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7512	au
Aphelion	3.295	au
Asc. node-Earth separation	1.75025	au
Desc. node-Earth separation	2.29524	au
Earth MOID	1.74876	au
Orbital period	1919.88	days
Date of orbit computation	apr 23 19:46

Correlation matrix
1.00000000	0.07016961	0.02640212	0.02707280	-0.03619092	-0.13819700
0.07016961	1.00000000	-0.00440263	-0.00389467	0.01883318	-0.05621325
0.02640212	-0.00440263	1.00000000	-0.02690416	0.00653759	0.01419965
0.02707280	-0.00389467	-0.02690416	1.00000000	-0.67754766	0.00623500
-0.03619092	0.01883318	0.00653759	-0.67754766	1.00000000	-0.72321599
-0.13819700	-0.05621325	0.01419965	0.00623500	-0.72321599	1.00000000

Covariance matrix
7.44895779E-17	1.76337253E-17	7.32534929E-16	3.61033457E-15	-7.03890319E-15	-2.03261198E-14
1.76337253E-17	8.47802104E-16	-4.12099080E-16	-1.75220178E-15	1.23574379E-14	-2.78929266E-14
7.32534929E-16	-4.12099080E-16	1.03343578E-11	-1.33637332E-12	4.73605749E-13	7.77906727E-13
3.61033457E-15	-1.75220178E-15	-1.33637332E-12	2.38744383E-10	-2.35919613E-10	1.64176613E-12
-7.03890319E-15	1.23574379E-14	4.73605749E-13	-2.35919613E-10	5.07826350E-10	-2.77737011E-10
-2.03261198E-14	-2.78929266E-14	7.77906727E-13	1.64176613E-12	-2.77737011E-10	2.90413130E-10