AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2015AA1 ∴ Orbital info ∴ Epoch epochXXX

(603161) 2015AA1 ▹

ORBITAL INFORMATION

◲

(ASCII data file 603161.eq0)

Keplerian elements at epoch
58491.8 MJD
	Value	1-σ variation	Units
a	2.55075	2.913e-08	au
e	0.030349	8.221e-08
i	21.244	1.522e-05	deg
Ω	223.523	1.855e-05	deg
ω	253.921	0.0006355	deg
M	316.982	0.0006171	deg

Other useful info
Absolute Magnitude (H)	17.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4733	au
Aphelion	2.6282	au
Asc. node-Earth separation	1.56083	au
Desc. node-Earth separation	1.53526	au
Earth MOID	1.52766	au
Orbital period	1487.99	days
Date of orbit computation	Jul 26 11:16

Correlation matrix
1.00000000	-0.16442505	0.02140532	0.02882084	-0.26979716	0.26770755
-0.16442505	1.00000000	-0.04092880	0.03092383	-0.45173149	0.45617231
0.02140532	-0.04092880	1.00000000	0.10448971	0.01338094	-0.01662273
0.02882084	0.03092383	0.10448971	1.00000000	-0.11404281	0.08723184
-0.26979716	-0.45173149	0.01338094	-0.11404281	1.00000000	-0.99957369
0.26770755	0.45617231	-0.01662273	0.08723184	-0.99957369	1.00000000

Covariance matrix
8.48817325E-16	-3.93814126E-16	9.49131039E-15	1.55720247E-14	-4.99528891E-12	4.81312211E-12
-3.93814126E-16	6.75822066E-15	-5.12085665E-14	4.71455596E-14	-2.36000359E-11	2.31421789E-11
9.49131039E-15	-5.12085665E-14	2.31629984E-10	2.94918681E-11	1.29419603E-10	-1.56120111E-10
1.55720247E-14	4.71455596E-14	2.94918681E-11	3.43924173E-10	-1.34404981E-09	9.98310304E-10
-4.99528891E-12	-2.36000359E-11	1.29419603E-10	-1.34404981E-09	4.03861291E-07	-3.92003619E-07
4.81312211E-12	2.31421789E-11	-1.56120111E-10	9.98310304E-10	-3.92003619E-07	3.80818720E-07