NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2023HQ4 ∴ Orbital info ∴ Epoch 60600 MJD

2023HQ4 ▹

ORBITAL INFORMATION

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(ASCII data file 2023HQ4.eq1)

Keplerian elements
(Epoch 60600.0 MJD)
	Value	1-σ variation	Units
a	1.03432	0.0003914	au
e	0.15943	0.000547
i	10.452	0.04095	deg
Ω	209.878	0.00696	deg
ω	258.977	0.06361	deg
M	232.013	0.4191	deg

Other useful info
Absolute Magnitude (H)	25.8	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.8694	au
Aphelion distance	1.1992	au
Asc. node-Earth separation	0.03704	au
Desc. node-Earth separation	-0.01668	au
Earth MOID	0.01335	au
Orbital period	384.221	days
Date of orbit computation	Jul 29 13:44

Covariance matrix
1.53202747E-07	2.13980386E-07	1.60227378E-05	-2.72382261E-06	2.48905896E-05	-1.64035373E-04
2.13980386E-07	2.99215800E-07	2.23974118E-05	-3.80594237E-06	3.47360878E-05	-2.29121757E-04
1.60227378E-05	2.23974118E-05	1.67670713E-03	-2.84953373E-04	2.60165671E-03	-1.71562574E-02
-2.72382261E-06	-3.80594237E-06	-2.84953373E-04	4.84348594E-05	-4.42403995E-04	2.91646595E-03
2.48905896E-05	3.47360878E-05	2.60165671E-03	-4.42403995E-04	4.04636257E-03	-2.66496182E-02
-1.64035373E-04	-2.29121757E-04	-1.71562574E-02	2.91646595E-03	-2.66496182E-02	1.75634333E-01

Correlation matrix
1.00000000	0.99942090	0.99971186	-0.99992292	0.99969958	-0.99999891
0.99942090	1.00000000	0.99994697	-0.99974888	0.99828891	-0.99946908
0.99971186	0.99994697	1.00000000	-0.99992212	0.99882404	-0.99974500
-0.99992292	-0.99974888	-0.99992212	1.00000000	-0.99932700	0.99993825
0.99969958	0.99828891	0.99882404	-0.99932700	1.00000000	-0.99966362
-0.99999891	-0.99946908	-0.99974500	0.99993825	-0.99966362	1.00000000