NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 1999UQ ∴ Orbital info ∴ Epoch 56570 MJD

1999UQ ▹

ORBITAL INFORMATION

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(ASCII data file 1999UQ.eq0)

Keplerian elements
(Epoch 56570.0 MJD)
	Value	1-σ variation	Units
a	1.09425	3.278e-09	au
e	0.016028	1.425e-07
i	24.814	3.719e-05	deg
Ω	211.347	9.495e-06	deg
ω	7.14	0.0005971	deg
M	237.89	0.0006127	deg

Non-gravitational parameters
	Value	1-σ variation	Units
A₁	N/A	N/A	au/day²
A₂	-1.082e-13	9.659e-15	au/day²

Other useful info
Absolute Magnitude (H)	21.8	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0767	au
Aphelion distance	1.1118	au
Asc. node-Earth separation	0.07009	au
Desc. node-Earth separation	0.11709	au
Earth MOID	0.07003	au
Orbital period	418.096	days
Date of orbit computation	feb 26 10:23

Covariance matrix
1.07450724E-17	3.12787001E-16	1.01046381E-13	-1.41499213E-14	-1.61250329E-12	1.64801537E-12	2.70074864E-13
3.12787001E-16	2.03173574E-14	3.09746135E-12	-5.39452846E-13	-3.48070214E-11	3.48411104E-11	4.48574997E-12
1.01046381E-13	3.09746135E-12	1.38316496E-09	-2.09576782E-10	-1.75494288E-08	1.79862840E-08	-6.69646855E-10
-1.41499213E-14	-5.39452846E-13	-2.09576782E-10	9.01564385E-11	2.40597928E-09	-2.50829701E-09	-5.98663707E-10
-1.61250329E-12	-3.48070214E-11	-1.75494288E-08	2.40597928E-09	3.56582950E-07	-3.65835745E-07	-1.09814303E-09
1.64801537E-12	3.48411104E-11	1.79862840E-08	-2.50829701E-09	-3.65835745E-07	3.75454791E-07	8.33630453E-10
2.70074864E-13	4.48574997E-12	-6.69646855E-10	-5.98663707E-10	-1.09814303E-09	8.33630453E-10	9.32888752E-09

Correlation matrix
1.00000000	0.66943808	0.82885603	-0.45462256	-0.82378836	0.82049844	0.85303051
0.66943808	1.00000000	0.58429921	-0.39858551	-0.40893376	0.39891425	0.32582659
0.82885603	0.58429921	1.00000000	-0.59348235	-0.79021580	0.78927007	-0.18642061
-0.45462256	-0.39858551	-0.59348235	1.00000000	0.42433927	-0.43112357	-0.65278419
-0.82378836	-0.40893376	-0.79021580	0.42433927	1.00000000	-0.99983198	-0.01903986
0.82049844	0.39891425	0.78927007	-0.43112357	-0.99983198	1.00000000	0.01408574
0.85303051	0.32582659	-0.18642061	-0.65278419	-0.01903986	0.01408574	1.00000000