AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Derice ∴ Orbital info ∴ Epoch epochXXX

(1806) Derice ▹

ORBITAL INFORMATION

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(ASCII data file 1806.eq0)

Keplerian elements at epoch
57439.7 MJD
	Value	1-σ variation	Units
a	2.23682	3.887e-09	au
e	0.106358	2.345e-08
i	3.84	2.567e-06	deg
Ω	271.122	4.377e-05	deg
ω	193.583	4.656e-05	deg
M	269.129	1.509e-05	deg

Other useful info
Absolute Magnitude (H)	12.1	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9989	au
Aphelion	2.4747	au
Asc. node-Earth separation	1.45152	au
Desc. node-Earth separation	1.02102	au
Earth MOID	1.01607	au
Orbital period	1221.92	days
Date of orbit computation	Jun 5 00:37

Correlation matrix
1.00000000	-0.04839995	0.02238465	0.00166992	0.07613264	-0.24817096
-0.04839995	1.00000000	-0.00555794	0.00727485	0.02163262	-0.06405449
0.02238465	-0.00555794	1.00000000	-0.02397093	0.02626085	-0.01251006
0.00166992	0.00727485	-0.02397093	1.00000000	-0.93987091	0.00642675
0.07613264	0.02163262	0.02626085	-0.93987091	1.00000000	-0.34456301
-0.24817096	-0.06405449	-0.01251006	0.00642675	-0.34456301	1.00000000

Covariance matrix
1.51068592E-17	-4.41055416E-18	2.23373324E-16	2.84112925E-16	1.37770733E-14	-1.45538148E-14
-4.41055416E-18	5.49695635E-16	-3.34556057E-16	7.46609881E-15	2.36139893E-14	-2.26594570E-14
2.23373324E-16	-3.34556057E-16	6.59155680E-12	-2.69393832E-12	3.13907603E-12	-4.84609959E-13
2.84112925E-16	7.46609881E-15	-2.69393832E-12	1.91609701E-09	-1.91547270E-09	4.24462123E-12
1.37770733E-14	2.36139893E-14	3.13907603E-12	-1.91547270E-09	2.16769423E-09	-2.42050762E-10
-1.45538148E-14	-2.26594570E-14	-4.84609959E-13	4.24462123E-12	-2.42050762E-10	2.27655207E-10