NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2002WQ4 ∴ Orbital info ∴ Epoch 60400 MJD

(377097) 2002WQ4 ▹

ORBITAL INFORMATION

◲

(ASCII data file 377097.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	1.95754	8.044e-09	au
e	0.556457	2.678e-08
i	3.937	1.091e-05	deg
Ω	266.884	5.966e-05	deg
ω	244.638	6.237e-05	deg
M	248.929	1.038e-05	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	0.8683	au
Aphelion distance	3.0468	au
Asc. node-Earth separation	0.75948	au
Desc. node-Earth separation	0.10761	au
Earth MOID	0.01929	au
Orbital period	1000.38	days
Date of orbit computation	feb 26 13:11

Covariance matrix
6.47024593E-17	-1.43546193E-17	1.64149709E-14	3.03970791E-15	-2.47137058E-14	-5.75952980E-14	2.68137639E-13
-1.43546193E-17	7.17186566E-16	1.56970228E-14	-1.23408100E-14	4.78237003E-14	3.49680266E-14	-9.42263536E-13
1.64149709E-14	1.56970228E-14	1.18959470E-10	-3.64242964E-10	3.76449118E-10	-2.44794547E-11	-1.33655652E-11
3.03970791E-15	-1.23408100E-14	-3.64242964E-10	3.55923656E-09	-3.64146717E-09	4.93878130E-11	-2.65699797E-11
-2.47137058E-14	4.78237003E-14	3.76449118E-10	-3.64146717E-09	3.88980119E-09	-1.16855235E-10	-1.72187996E-11
-5.75952980E-14	3.49680266E-14	-2.44794547E-11	4.93878130E-11	-1.16855235E-10	1.07706185E-10	-2.36705686E-10
2.68137639E-13	-9.42263536E-13	-1.33655652E-11	-2.65699797E-11	-1.72187996E-11	-2.36705686E-10	2.65493524E-09

Correlation matrix
1.00000000	-0.06663697	0.18710277	0.00633422	-0.04926220	-0.68993204	0.64694956
-0.06663697	1.00000000	0.05374050	-0.00772412	0.02863277	0.12581567	-0.68285634
0.18710277	0.05374050	1.00000000	-0.55977466	0.55340499	-0.21626284	-0.02378268
0.00633422	-0.00772412	-0.55977466	1.00000000	-0.97866548	0.07976659	-0.00864342
-0.04926220	0.02863277	0.55340499	-0.97866548	1.00000000	-0.18053614	-0.00535812
-0.68993204	0.12581567	-0.21626284	0.07976659	-0.18053614	1.00000000	-0.44265095
0.64694956	-0.68285634	-0.02378268	-0.00864342	-0.00535812	-0.44265095	1.00000000