AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1990FM ∴ Orbital info ∴ Epoch epochXXX

(30810) 1990FM ▹

ORBITAL INFORMATION

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(ASCII data file 30810.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.73869	1.217e-08	au
e	0.283162	2.514e-08
i	17.961	2.947e-06	deg
Ω	82.38	1.098e-05	deg
ω	150.962	1.25e-05	deg
M	155.219	6.404e-06	deg

Other useful info
Absolute Magnitude (H)	13.7	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9632	au
Aphelion	3.5142	au
Asc. node-Earth separation	2.3645	au
Desc. node-Earth separation	1.00349	au
Earth MOID	0.96724	au
Orbital period	1655.44	days
Date of orbit computation	apr 23 19:52

Correlation matrix
1.00000000	0.25622452	-0.01252786	-0.02320550	-0.13027227	-0.22346006
0.25622452	1.00000000	0.01357910	-0.00817490	-0.05702535	-0.05713525
-0.01252786	0.01357910	1.00000000	0.08611018	-0.09174168	0.03258077
-0.02320550	-0.00817490	0.08611018	1.00000000	-0.83363319	0.00442938
-0.13027227	-0.05702535	-0.09174168	-0.83363319	1.00000000	-0.45400655
-0.22346006	-0.05713525	0.03258077	0.00442938	-0.45400655	1.00000000

Covariance matrix
1.48185662E-16	7.84269633E-17	-4.49442257E-16	-3.10111816E-15	-1.98223733E-14	-1.74194548E-14
7.84269633E-17	6.32241841E-16	1.00625151E-15	-2.25656675E-15	-1.79229784E-14	-9.19977700E-15
-4.49442257E-16	1.00625151E-15	8.68535732E-12	2.78594506E-12	-3.37956731E-12	6.14874878E-13
-3.10111816E-15	-2.25656675E-15	2.78594506E-12	1.20517032E-10	-1.14393089E-10	3.11385420E-13
-1.98223733E-14	-1.79229784E-14	-3.37956731E-12	-1.14393089E-10	1.56243207E-10	-3.63407801E-11
-1.74194548E-14	-9.19977700E-15	6.14874878E-13	3.11385420E-13	-3.63407801E-11	4.10074823E-11