AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2017AQ12 ∴ Orbital info ∴ Epoch epochXXX

(518289) 2017AQ12 ▹

ORBITAL INFORMATION

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(ASCII data file 518289.eq0)

Keplerian elements at epoch
58158.1 MJD
	Value	1-σ variation	Units
a	3.00958	3.849e-08	au
e	0.083927	6.323e-08
i	10.28	7.895e-06	deg
Ω	126.069	4.894e-05	deg
ω	297.01	8.316e-05	deg
M	120.807	6.427e-05	deg

Other useful info
Absolute Magnitude (H)	16.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.757	au
Aphelion	3.2622	au
Asc. node-Earth separation	1.89407	au
Desc. node-Earth separation	2.0911	au
Earth MOID	1.78931	au
Orbital period	1907.03	days
Date of orbit computation	apr 23 21:40

Correlation matrix
1.00000000	-0.21335397	0.01355658	0.00579410	0.15296691	-0.19948893
-0.21335397	1.00000000	-0.00382278	0.01465972	-0.26993639	0.34478067
0.01355658	-0.00382278	1.00000000	0.43246719	-0.23109001	-0.02384030
0.00579410	0.01465972	0.43246719	1.00000000	-0.59181919	0.01552633
0.15296691	-0.26993639	-0.23109001	-0.59181919	1.00000000	-0.81229874
-0.19948893	0.34478067	-0.02384030	0.01552633	-0.81229874	1.00000000

Covariance matrix
1.48126274E-15	-5.19201480E-16	4.11904386E-15	1.09138818E-14	4.89602958E-13	-4.93452884E-13
-5.19201480E-16	3.99795860E-15	-1.90821980E-15	4.53651084E-14	-1.41942052E-12	1.40111217E-12
4.11904386E-15	-1.90821980E-15	6.23246996E-11	1.67093795E-10	-1.51719622E-10	-1.20963051E-11
1.09138818E-14	4.53651084E-14	1.67093795E-10	2.39526812E-09	-2.40877702E-09	4.88378662E-11
4.89602958E-13	-1.41942052E-12	-1.51719622E-10	-2.40877702E-09	6.91609554E-09	-4.34167309E-09
-4.93452884E-13	1.40111217E-12	-1.20963051E-11	4.88378662E-11	-4.34167309E-09	4.13068134E-09