AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2003QR88 ∴ Orbital info ∴ Epoch epochXXX

(90372) 2003QR88 ▹

ORBITAL INFORMATION

◲

(ASCII data file 90372.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.18946	1.988e-08	au
e	0.222353	3.816e-08
i	14.05	5.439e-06	deg
Ω	207.016	1.433e-05	deg
ω	132.213	1.996e-05	deg
M	258.035	1.357e-05	deg

Other useful info
Absolute Magnitude (H)	13.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4803	au
Aphelion	3.8986	au
Asc. node-Earth separation	2.56031	au
Desc. node-Earth separation	1.64282	au
Earth MOID	1.49783	au
Orbital period	2080.53	days
Date of orbit computation	apr 23 20:06

Correlation matrix
1.00000000	0.47000417	-0.00147242	-0.01253931	0.14220972	-0.49217644
0.47000417	1.00000000	-0.00634884	-0.00656841	0.20884798	-0.47989951
-0.00147242	-0.00634884	1.00000000	0.25508734	-0.18399861	0.00764415
-0.01253931	-0.00656841	0.25508734	1.00000000	-0.70253657	0.01165616
0.14220972	0.20884798	-0.18399861	-0.70253657	1.00000000	-0.66619877
-0.49217644	-0.47989951	0.00764415	0.01165616	-0.66619877	1.00000000

Covariance matrix
3.95211691E-16	3.56522204E-16	-1.59222601E-16	-3.57119928E-15	5.64186037E-14	-1.32752004E-13
3.56522204E-16	1.45592817E-15	-1.31771460E-15	-3.59050442E-15	1.59029758E-13	-2.48442361E-13
-1.59222601E-16	-1.31771460E-15	2.95879117E-11	1.98779448E-11	-1.99733005E-11	5.64146424E-13
-3.57119928E-15	-3.59050442E-15	1.98779448E-11	2.05234722E-10	-2.00850308E-10	2.26561580E-12
5.64186037E-14	1.59029758E-13	-1.99733005E-11	-2.00850308E-10	3.98250468E-10	-1.80379569E-10
-1.32752004E-13	-2.48442361E-13	5.64146424E-13	2.26561580E-12	-1.80379569E-10	1.84081752E-10