NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2009QR ∴ Orbital info ∴ Epoch 60600 MJD

2009QR ▹

ORBITAL INFORMATION

◲

(ASCII data file 2009QR.eq1)

Keplerian elements
(Epoch 60600.0 MJD)
	Value	1-σ variation	Units
a	1.32758	0.0361	au
e	0.260703	0.01528
i	3.499	0.2043	deg
Ω	150.225	0.2127	deg
ω	211.381	4.118	deg
M	252.874	7.139	deg

Other useful info
Absolute Magnitude (H)	27.3	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.9815	au
Aphelion distance	1.6737	au
Asc. node-Earth separation	0.60435	au
Desc. node-Earth separation	0.00134	au
Earth MOID	0.0007	au
Orbital period	558.715	days
Date of orbit computation	Jul 29 11:21

Covariance matrix
1.30340508E-03	5.51757028E-04	-7.37667877E-03	7.68005328E-03	-1.48678863E-01	-2.57743721E-01
5.51757028E-04	2.33569612E-04	-3.12269333E-03	3.25111774E-03	-6.29386893E-02	-1.09107991E-01
-7.37667877E-03	-3.12269333E-03	4.17486411E-02	-4.34656022E-02	8.41454613E-01	1.45871200E+00
7.68005328E-03	3.25111774E-03	-4.34656022E-02	4.52531757E-02	-8.76060410E-01	-1.51870324E+00
-1.48678863E-01	-6.29386893E-02	8.41454613E-01	-8.76060410E-01	1.69597346E+01	2.94007165E+01
-2.57743721E-01	-1.09107991E-01	1.45871200E+00	-1.51870324E+00	2.94007165E+01	5.09679047E+01

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	0.99999999
0.99999999	0.99999999	-0.99999999	1.00000000	-0.99999999	-0.99999999
-1.00000000	-1.00000000	0.99999999	-0.99999999	1.00000000	1.00000000
-1.00000000	-1.00000000	0.99999999	-0.99999999	1.00000000	1.00000000