NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2009QR ∴ Orbital info ∴ Epoch 60400 MJD

2009QR ▹

ORBITAL INFORMATION

◲

(ASCII data file 2009QR.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	1.32743	0.03644	au
e	0.260758	0.01543
i	3.5	0.2059	deg
Ω	150.227	0.2129	deg
ω	211.387	4.156	deg
M	124.004	1.91	deg

Other useful info
Absolute Magnitude (H)	27.3	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.9813	au
Aphelion distance	1.6736	au
Asc. node-Earth separation	0.60308	au
Desc. node-Earth separation	0.00117	au
Earth MOID	0.00062	au
Orbital period	558.62	days
Date of orbit computation	feb 26 10:38

Covariance matrix
1.32756205E-03	5.62181262E-04	-7.50243046E-03	7.75896446E-03	-1.51435492E-01	-6.96033796E-02
5.62181262E-04	2.38066290E-04	-3.17704608E-03	3.28568027E-03	-6.41282234E-02	-2.94748677E-02
-7.50243046E-03	-3.17704608E-03	4.23983677E-02	-4.38481139E-02	8.55805009E-01	3.93348478E-01
7.75896446E-03	3.28568027E-03	-4.38481139E-02	4.53474323E-02	-8.85067933E-01	-4.06798423E-01
-1.51435492E-01	-6.41282234E-02	8.55805009E-01	-8.85067933E-01	1.72743023E+01	7.93968310E+00
-6.96033796E-02	-2.94748677E-02	3.93348478E-01	-4.06798423E-01	7.93968310E+00	3.64926857E+00

Correlation matrix
1.00000000	1.00000000	-0.99999999	0.99999999	-1.00000000	-1.00000000
1.00000000	1.00000000	-0.99999999	0.99999999	-1.00000000	-1.00000000
-0.99999999	-0.99999999	1.00000000	-0.99999999	0.99999999	0.99999998
0.99999999	0.99999999	-0.99999999	1.00000000	-0.99999999	-0.99999999
-1.00000000	-1.00000000	0.99999999	-0.99999999	1.00000000	0.99999999
-1.00000000	-1.00000000	0.99999998	-0.99999999	0.99999999	1.00000000