NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2002WQ4 ∴ Orbital info ∴ Epoch 55846 MJD

(377097) 2002WQ4 ▹

ORBITAL INFORMATION

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(ASCII data file 377097.eq0)

Keplerian elements
(Epoch 55846.9 MJD)
	Value	1-σ variation	Units
a	1.95864	7.051e-09	au
e	0.554844	2.682e-08
i	3.944	1.092e-05	deg
Ω	267.147	5.948e-05	deg
ω	244.377	6.221e-05	deg
M	51.871	8.613e-06	deg

Non-gravitational parameters
	Value	1-σ variation	Units
A₁	N/A	N/A	au/day²
A₂	-2.164e-14	5.153e-15	au/day²

Other useful info
Absolute Magnitude (H)	19.5	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.8719	au
Aphelion distance	3.0454	au
Asc. node-Earth separation	0.76893	au
Desc. node-Earth separation	0.10986	au
Earth MOID	0.01994	au
Orbital period	1001.22	days
Date of orbit computation	feb 26 13:11

Covariance matrix
4.97137987E-17	-4.99874248E-18	1.73587118E-14	2.55105300E-15	-2.12913692E-14	1.52465542E-14	1.63425010E-13
-4.99874248E-18	7.19502277E-16	1.72167535E-14	-2.39269213E-14	6.89995457E-14	1.89387130E-14	-9.35760083E-13
1.73587118E-14	1.72167535E-14	1.19224982E-10	-3.64635575E-10	3.76622849E-10	-6.28783580E-12	-1.32394874E-11
2.55105300E-15	-2.39269213E-14	-3.64635575E-10	3.53747297E-09	-3.61977342E-09	7.20821617E-11	-2.66379626E-11
-2.12913692E-14	6.89995457E-14	3.76622849E-10	-3.61977342E-09	3.86980902E-09	-1.76465433E-10	-1.70635146E-11
1.52465542E-14	1.89387130E-14	-6.28783580E-12	7.20821617E-11	-1.76465433E-10	7.41911694E-11	2.29683128E-11
1.63425010E-13	-9.35760083E-13	-1.32394874E-11	-2.66379626E-11	-1.70635146E-11	2.29683128E-11	2.65493524E-09

Correlation matrix
1.00000000	-0.02643055	0.22547344	0.00608323	-0.04854230	0.25104820	0.44983483
-0.02643055	1.00000000	0.05878297	-0.01499768	0.04135094	0.08197063	-0.67705112
0.22547344	0.05878297	1.00000000	-0.56147295	0.55447027	-0.06685616	-0.02353209
0.00608323	-0.01499768	-0.56147295	1.00000000	-0.97834055	0.14070357	-0.00869216
-0.04854230	0.04135094	0.55447027	-0.97834055	1.00000000	-0.32933567	-0.00532349
0.25104820	0.08197063	-0.06685616	0.14070357	-0.32933567	1.00000000	0.05175187
0.44983483	-0.67705112	-0.02353209	-0.00869216	-0.00532349	0.05175187	1.00000000