NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2018UL1 ∴ Orbital info ∴ Epoch 58410 MJD

2018UL1 ▹

ORBITAL INFORMATION

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(ASCII data file 2018UL1.eq0)

Keplerian elements
(Epoch 58410.1 MJD)
	Value	1-σ variation	Units
a	1.2635	0.001936	au
e	0.198808	0.001143
i	25.587	0.06597	deg
Ω	204.388	0.002207	deg
ω	143.683	0.07657	deg
M	25.584	0.1171	deg

Other useful info
Absolute Magnitude (H)	24.9	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0123	au
Aphelion distance	1.5147	au
Asc. node-Earth separation	0.44275	au
Desc. node-Earth separation	0.04958	au
Earth MOID	0.04787	au
Orbital period	518.753	days
Date of orbit computation	feb 26 11:48

Covariance matrix
3.74806544E-06	2.21280474E-06	1.27651090E-04	4.27134894E-06	1.46897114E-04	-2.26490201E-04
2.21280474E-06	1.30689871E-06	7.53189856E-05	2.52050869E-06	8.64987365E-05	-1.33584663E-04
1.27651090E-04	7.53189856E-05	4.35175973E-03	1.45592994E-04	5.02336871E-03	-7.72557059E-03
4.27134894E-06	2.52050869E-06	1.45592994E-04	4.87116813E-06	1.67971470E-04	-2.58438954E-04
1.46897114E-04	8.64987365E-05	5.02336871E-03	1.67971470E-04	5.86292196E-03	-8.93813901E-03
-2.26490201E-04	-1.33584663E-04	-7.72557059E-03	-2.58438954E-04	-8.93813901E-03	1.37221275E-02

Correlation matrix
1.00000000	0.99981246	0.99951310	0.99964295	0.99095201	-0.99870014
0.99981246	1.00000000	0.99873678	0.99896592	0.98817017	-0.99752758
0.99951310	0.99873678	1.00000000	0.99998035	0.99450173	-0.99974073
0.99964295	0.99896592	0.99998035	1.00000000	0.99394397	-0.99961023
0.99095201	0.98817017	0.99450173	0.99394397	1.00000000	-0.99650464
-0.99870014	-0.99752758	-0.99974073	-0.99961023	-0.99650464	1.00000000