NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2016UR31 ∴ Orbital info ∴ Epoch 58605 MJD

2016UR31 ▹

ORBITAL INFORMATION

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(ASCII data file 2016UR31.eq0)

Keplerian elements
(Epoch 58605.5 MJD)
	Value	1-σ variation	Units
a	1.21472	2.622e-08	au
e	0.303713	1.384e-06
i	1.799	1.444e-05	deg
Ω	230.07	0.0002187	deg
ω	78.037	0.0004274	deg
M	9.855	8.74e-05	deg

Other useful info
Absolute Magnitude (H)	24.8	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.8458	au
Aphelion distance	1.5837	au
Asc. node-Earth separation	0.02703	au
Desc. node-Earth separation	0.18601	au
Earth MOID	0.00291	au
Orbital period	489.006	days
Date of orbit computation	feb 26 11:27

Covariance matrix
6.87705244E-16	3.43938879E-14	-4.72721962E-14	2.40686937E-12	-9.47390430E-12	2.25197574E-12
3.43938879E-14	1.91471411E-12	-5.52008575E-12	1.44885185E-10	-5.29841812E-10	1.19497154E-10
-4.72721962E-14	-5.52008575E-12	2.08520553E-10	-2.83287115E-09	3.80425623E-09	-2.55248474E-10
2.40686937E-12	1.44885185E-10	-2.83287115E-09	4.78427055E-08	-7.63542003E-08	8.67259453E-09
-9.47390430E-12	-5.29841812E-10	3.80425623E-09	-7.63542003E-08	1.82661829E-07	-3.29650756E-08
2.25197574E-12	1.19497154E-10	-2.55248474E-10	8.67259453E-09	-3.29650756E-08	7.63950932E-09

Correlation matrix
1.00000000	0.94782495	-0.12483322	0.41960774	-0.84528648	0.98249377
0.94782495	1.00000000	-0.27626090	0.47870079	-0.89592232	0.98803621
-0.12483322	-0.27626090	1.00000000	-0.89690103	0.61641248	-0.20223485
0.41960774	0.47870079	-0.89690103	1.00000000	-0.81677261	0.45363697
-0.84528648	-0.89592232	0.61641248	-0.81677261	1.00000000	-0.88246490
0.98249377	0.98803621	-0.20223485	0.45363697	-0.88246490	1.00000000