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.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.23674	3.866e-09	au
e	0.105908	2.345e-08
i	3.843	2.569e-06	deg
Ω	270.952	4.373e-05	deg
ω	193.668	4.653e-05	deg
M	61.404	1.586e-05	deg

Other useful info
Absolute Magnitude (H)	12.1	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9998	au
Aphelion	2.4736	au
Asc. node-Earth separation	1.44907	au
Desc. node-Earth separation	1.02229	au
Earth MOID	1.01741	au
Orbital period	1221.86	days
Date of orbit computation	Jun 5 00:37

Correlation matrix
1.00000000	-0.03691630	0.02042417	0.00551978	0.07668765	-0.38962592
-0.03691630	1.00000000	-0.00506611	0.00679844	0.01757527	-0.04028828
0.02042417	-0.00506611	1.00000000	-0.02560609	0.02770916	-0.01458603
0.00551978	0.00679844	-0.02560609	1.00000000	-0.93943406	0.00593869
0.07668765	0.01757527	0.02770916	-0.93943406	1.00000000	-0.34113322
-0.38962592	-0.04028828	-0.01458603	0.00593869	-0.34113322	1.00000000

Covariance matrix
1.49492018E-17	-3.34718324E-18	2.02837066E-16	9.33221424E-16	1.37977674E-14	-2.38973501E-14
-3.34718324E-18	5.49926631E-16	-3.05154994E-16	6.97132961E-15	1.91791242E-14	-1.49873221E-14
2.02837066E-16	-3.05154994E-16	6.59762592E-12	-2.87601265E-12	3.31200948E-12	-5.94324952E-13
9.33221424E-16	6.97132961E-15	-2.87601265E-12	1.91208604E-09	-1.91158836E-09	4.11943050E-12
1.37977674E-14	1.91791242E-14	3.31200948E-12	-1.91158836E-09	2.16545278E-09	-2.51820610E-10
-2.38973501E-14	-1.49873221E-14	-5.94324952E-13	4.11943050E-12	-2.51820610E-10	2.51643545E-10