AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Midas ∴ Orbital info ∴ Epoch epochXXX

(1981) Midas ▹

ORBITAL INFORMATION

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(ASCII data file 1981.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	1.77639	2.4e-09	au
e	0.650311	1.638e-08
i	39.819	5.832e-06	deg
Ω	356.82	1.413e-06	deg
ω	267.829	3.862e-06	deg
M	175.529	2.145e-06	deg

Other useful info
Absolute Magnitude (H)	15.2	mag
Slope parameter (G)	0.15	mag
Perihelion	0.6212	au
Aphelion	2.9316	au
Asc. node-Earth separation	0.04724	au
Desc. node-Earth separation	0.00551	au
Earth MOID	0.00388	au
Orbital period	864.779	days
Date of orbit computation	apr 23 19:46

Correlation matrix
1.00000000	-0.42945842	0.09540220	-0.11328971	-0.26863590	-0.88392580
-0.42945842	1.00000000	-0.16599131	0.49379315	0.31333077	0.56944298
0.09540220	-0.16599131	1.00000000	0.23806164	-0.03887893	-0.22183174
-0.11328971	0.49379315	0.23806164	1.00000000	-0.60024356	0.48293750
-0.26863590	0.31333077	-0.03887893	-0.60024356	1.00000000	-0.09461791
-0.88392580	0.56944298	-0.22183174	0.48293750	-0.09461791	1.00000000

Covariance matrix
5.76201396E-18	-1.68856409E-17	1.33556447E-15	-3.84310669E-16	-2.49044945E-15	-4.55130202E-15
-1.68856409E-17	2.68298688E-16	-1.58567406E-14	1.14303404E-14	1.98216060E-14	2.00074718E-14
1.33556447E-15	-1.58567406E-14	3.40125027E-11	1.96206566E-12	-8.75709711E-13	-2.77508103E-12
-3.84310669E-16	1.14303404E-14	1.96206566E-12	1.99714525E-12	-3.27611290E-12	1.46395744E-12
-2.49044945E-15	1.98216060E-14	-8.75709711E-13	-3.27611290E-12	1.49160231E-11	-7.83849316E-13
-4.55130202E-15	2.00074718E-14	-2.77508103E-12	1.46395744E-12	-7.83849316E-13	4.60113938E-12