AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2005SD154 ∴ Orbital info ∴ Epoch epochXXX

(290281) 2005SD154 ▹

ORBITAL INFORMATION

◲

(ASCII data file 290281.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.38561	9.848e-09	au
e	0.162905	5.993e-08
i	1.666	5.772e-06	deg
Ω	280.857	0.0002358	deg
ω	157.72	0.0002371	deg
M	312.506	2.246e-05	deg

Other useful info
Absolute Magnitude (H)	17.6	mag
Slope parameter (G)	0.15	mag
Perihelion	1.997	au
Aphelion	2.7742	au
Asc. node-Earth separation	1.71735	au
Desc. node-Earth separation	1.0357	au
Earth MOID	1.01303	au
Orbital period	1345.85	days
Date of orbit computation	apr 23 20:51

Correlation matrix
1.00000000	0.05798338	-0.02102043	0.00813119	-0.03166741	-0.01600631
0.05798338	1.00000000	0.00378691	-0.00152103	-0.03358748	0.32445184
-0.02102043	0.00378691	1.00000000	-0.37441305	0.37148776	0.00674403
0.00813119	-0.00152103	-0.37441305	1.00000000	-0.99299280	-0.01146430
-0.03166741	-0.03358748	0.37148776	-0.99299280	1.00000000	-0.10243603
-0.01600631	0.32445184	0.00674403	-0.01146430	-0.10243603	1.00000000

Covariance matrix
9.69795132E-17	3.42212530E-17	-1.19491949E-15	1.88843837E-14	-7.39413768E-14	-3.54017832E-15
3.42212530E-17	3.59173929E-15	1.31006944E-15	-2.14980094E-14	-4.77270736E-13	4.36713416E-13
-1.19491949E-15	1.31006944E-15	3.33206886E-11	-5.09702195E-10	5.08436255E-10	8.74320380E-13
1.88843837E-14	-2.14980094E-14	-5.09702195E-10	5.56182207E-08	-5.55251394E-08	-6.07225658E-11
-7.39413768E-14	-4.77270736E-13	5.08436255E-10	-5.55251394E-08	5.62173054E-08	-5.45483502E-10
-3.54017832E-15	4.36713416E-13	8.74320380E-13	-6.07225658E-11	-5.45483502E-10	5.04414746E-10