AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012HU11 ∴ Orbital info ∴ Epoch epochXXX

(491468) 2012HU11 ▹

ORBITAL INFORMATION

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(ASCII data file 491468.eq0)

Keplerian elements at epoch
57688.8 MJD
	Value	1-σ variation	Units
a	3.03706	4.341e-08	au
e	0.175415	1.012e-07
i	7.004	9.949e-06	deg
Ω	143.574	7.675e-05	deg
ω	55.162	8.699e-05	deg
M	326.882	3.124e-05	deg

Other useful info
Absolute Magnitude (H)	17.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5043	au
Aphelion	3.5698	au
Asc. node-Earth separation	1.68731	au
Desc. node-Earth separation	2.25835	au
Earth MOID	1.50974	au
Orbital period	1933.2	days
Date of orbit computation	apr 23 21:35

Correlation matrix
1.00000000	-0.30851899	0.02249607	-0.00629299	0.04111676	-0.07716424
-0.30851899	1.00000000	-0.03113555	0.02940180	-0.13535000	0.24736639
0.02249607	-0.03113555	1.00000000	0.37696559	-0.32961556	-0.00154488
-0.00629299	0.02940180	0.37696559	1.00000000	-0.88281599	0.01481109
0.04111676	-0.13535000	-0.32961556	-0.88281599	1.00000000	-0.47672118
-0.07716424	0.24736639	-0.00154488	0.01481109	-0.47672118	1.00000000

Covariance matrix
1.88425640E-15	-1.35563183E-15	9.71514487E-15	-2.09658714E-14	1.55253390E-13	-1.04639361E-13
-1.35563183E-15	1.02465987E-14	-3.13558871E-14	2.28428222E-13	-1.19179159E-12	7.82239194E-13
9.71514487E-15	-3.13558871E-14	9.89795079E-11	2.87846086E-10	-2.85254521E-10	-4.80147872E-13
-2.09658714E-14	2.28428222E-13	2.87846086E-10	5.89076849E-09	-5.89397587E-09	3.55125574E-11
1.55253390E-13	-1.19179159E-12	-2.85254521E-10	-5.89397587E-09	7.56666262E-09	-1.29546490E-09
-1.04639361E-13	7.82239194E-13	-4.80147872E-13	3.55125574E-11	-1.29546490E-09	9.75928569E-10