NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2023QU18 ∴ Orbital info ∴ Epoch 60600 MJD

2023QU18 ▹

ORBITAL INFORMATION

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(ASCII data file 2023QU18.eq1)

Keplerian elements
(Epoch 60600.0 MJD)
	Value	1-σ variation	Units
a	2.32351	3.043e-05	au
e	0.503064	5.975e-06
i	6.288	5.282e-05	deg
Ω	46.78	8.034e-05	deg
ω	294.4	0.0001017	deg
M	117.528	0.002295	deg

Other useful info
Absolute Magnitude (H)	22.0	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.1546	au
Aphelion distance	3.4924	au
Asc. node-Earth separation	0.44616	au
Desc. node-Earth separation	1.1842	au
Earth MOID	0.18111	au
Orbital period	1293.65	days
Date of orbit computation	Jul 29 14:01

Covariance matrix
9.26127221E-10	1.81585560E-10	1.37300311E-09	1.45233443E-09	-3.86388618E-10	-6.98452980E-08
1.81585560E-10	3.57041317E-11	2.60877783E-10	2.95341546E-10	-1.01109430E-10	-1.36954356E-08
1.37300311E-09	2.60877783E-10	2.79039349E-09	9.50423609E-10	1.77657764E-09	-1.03445426E-07
1.45233443E-09	2.95341546E-10	9.50423609E-10	6.45391460E-09	-6.35712905E-09	-1.09608760E-07
-3.86388618E-10	-1.01109430E-10	1.77657764E-09	-6.35712905E-09	1.03491163E-08	2.90944018E-08
-6.98452980E-08	-1.36954356E-08	-1.03445426E-07	-1.09608760E-07	2.90944018E-08	5.26759198E-06

Correlation matrix
1.00000000	0.99858893	0.85408968	0.59404549	-0.12480655	-0.99999030
0.99858893	1.00000000	0.82650433	0.61525294	-0.16633391	-0.99864365
0.85408968	0.82650433	1.00000000	0.22396125	0.33059770	-0.85324255
0.59404549	0.61525294	0.22396125	1.00000000	-0.77785346	-0.59446679
-0.12480655	-0.16633391	0.33059770	-0.77785346	1.00000000	0.12460967
-0.99999030	-0.99864365	-0.85324255	-0.59446679	0.12460967	1.00000000