NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2009XQ2 ∴ Orbital info ∴ Epoch 55178 MJD

2009XQ2 ▹

ORBITAL INFORMATION

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(ASCII data file 2009XQ2.eq0)

Keplerian elements
(Epoch 55178.2 MJD)
	Value	1-σ variation	Units
a	1.16951	0.1143	au
e	0.565961	0.08459
i	6.758	1.362	deg
Ω	271.17	3.21	deg
ω	282.484	2.627	deg
M	315.426	10.05	deg

Other useful info
Absolute Magnitude (H)	25.2	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.5076	au
Aphelion distance	1.8314	au
Asc. node-Earth separation	-0.30928	au
Desc. node-Earth separation	-0.07813	au
Earth MOID	0.01466	au
Orbital period	461.96	days
Date of orbit computation	feb 26 11:06

Covariance matrix
1.30540033E-02	9.66457641E-03	9.41490020E-03	2.24592953E-01	-1.36539071E-01	1.14779432E+00
9.66457641E-03	7.15540597E-03	6.49822542E-03	1.67161809E-01	-1.01892901E-01	8.49739319E-01
9.41490020E-03	6.49822542E-03	1.85477281E+00	-3.28840634E+00	3.08219231E+00	9.70876706E-01
2.24592953E-01	1.67161809E-01	-3.28840634E+00	1.03064412E+01	-8.28764577E+00	1.94806517E+01
-1.36539071E-01	-1.01892901E-01	3.08219231E+00	-8.28764577E+00	6.90315227E+00	-1.17589944E+01
1.14779432E+00	8.49739319E-01	9.70876706E-01	1.94806517E+01	-1.17589944E+01	1.00932813E+02

Correlation matrix
1.00000000	0.99998578	0.06050601	0.61230795	-0.45484284	0.99994479
0.99998578	1.00000000	0.05640691	0.61555315	-0.45846170	0.99989037
0.06050601	0.05640691	1.00000000	-0.75211760	0.86137179	0.07095819
0.61230795	0.61555315	-0.75211760	1.00000000	-0.98254645	0.60399442
-0.45484284	-0.45846170	0.86137179	-0.98254645	1.00000000	-0.44548211
0.99994479	0.99989037	0.07095819	0.60399442	-0.44548211	1.00000000