AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2015AA4 ∴ Orbital info ∴ Epoch epochXXX

(461075) 2015AA4 ▹

ORBITAL INFORMATION

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(ASCII data file 461075.eq0)

Keplerian elements at epoch
57927.6 MJD
	Value	1-σ variation	Units
a	3.05757	3.588e-08	au
e	0.063199	6.589e-08
i	12.453	6.841e-06	deg
Ω	104.873	3.1e-05	deg
ω	322.562	6.493e-05	deg
M	161.878	5.545e-05	deg

Other useful info
Absolute Magnitude (H)	16.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.8643	au
Aphelion	3.2508	au
Asc. node-Earth separation	1.91471	au
Desc. node-Earth separation	2.18952	au
Earth MOID	1.88754	au
Orbital period	1952.82	days
Date of orbit computation	apr 23 21:28

Correlation matrix
1.00000000	0.12361476	0.00088841	-0.00553974	-0.00439943	0.00153728
0.12361476	1.00000000	-0.00007321	-0.00390646	-0.15501259	0.14971596
0.00088841	-0.00007321	1.00000000	-0.08684807	0.04003357	0.00236670
-0.00553974	-0.00390646	-0.08684807	1.00000000	-0.45578207	-0.01165237
-0.00439943	-0.15501259	0.04003357	-0.45578207	1.00000000	-0.88110159
0.00153728	0.14971596	0.00236670	-0.01165237	-0.88110159	1.00000000

Covariance matrix
1.28744645E-15	2.92260003E-16	2.18085576E-16	-6.16203245E-15	-1.02488288E-14	3.05878927E-15
2.92260003E-16	4.34179135E-15	-3.30045438E-17	-7.97973198E-15	-6.63154125E-13	5.47059883E-13
2.18085576E-16	-3.30045438E-17	4.68057859E-11	-1.84195988E-11	1.77822662E-11	8.97894173E-13
-6.16203245E-15	-7.97973198E-15	-1.84195988E-11	9.61037787E-10	-9.17361468E-10	-2.00316473E-11
-1.02488288E-14	-6.63154125E-13	1.77822662E-11	-9.17361468E-10	4.21527632E-09	-3.17227841E-09
3.05878927E-15	5.47059883E-13	8.97894173E-13	-2.00316473E-11	-3.17227841E-09	3.07513775E-09