AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1987DL6 ∴ Orbital info ∴ Epoch epochXXX

(46543) 1987DL6 ▹

ORBITAL INFORMATION

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(ASCII data file 46543.eq0)

Keplerian elements at epoch
58041.9 MJD
	Value	1-σ variation	Units
a	2.29786	6.247e-09	au
e	0.136052	4.252e-08
i	7.342	4.345e-06	deg
Ω	351.541	2.47e-05	deg
ω	187.201	2.74e-05	deg
M	269.296	1.141e-05	deg

Other useful info
Absolute Magnitude (H)	14.9	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9852	au
Aphelion	2.6105	au
Asc. node-Earth separation	1.60148	au
Desc. node-Earth separation	0.99219	au
Earth MOID	0.98828	au
Orbital period	1272.29	days
Date of orbit computation	apr 23 19:56

Correlation matrix
1.00000000	0.13057351	0.00633780	0.00358890	0.02821240	-0.09222436
0.13057351	1.00000000	0.00373099	-0.00274850	0.12570087	-0.25823730
0.00633780	0.00373099	1.00000000	0.26810472	-0.24236142	0.00469082
0.00358890	-0.00274850	0.26810472	1.00000000	-0.89768144	0.01675757
0.02821240	0.12570087	-0.24236142	-0.89768144	1.00000000	-0.44495722
-0.09222436	-0.25823730	0.00469082	0.01675757	-0.44495722	1.00000000

Covariance matrix
3.90201200E-17	3.46807199E-17	1.72002748E-16	5.53639007E-16	4.82808061E-15	-6.57380698E-15
3.46807199E-17	1.80791271E-15	6.89231179E-16	-2.88606318E-15	1.46425651E-13	-1.25295278E-13
1.72002748E-16	6.89231179E-16	1.88757890E-11	2.87659299E-11	-2.88473678E-11	2.32556214E-13
5.53639007E-16	-2.88606318E-15	2.87659299E-11	6.09877777E-10	-6.07342666E-10	4.72236378E-12
4.82808061E-15	1.46425651E-13	-2.88473678E-11	-6.07342666E-10	7.50551128E-10	-1.39102649E-10
-6.57380698E-15	-1.25295278E-13	2.32556214E-13	4.72236378E-12	-1.39102649E-10	1.30212897E-10