AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007UY31 ∴ Orbital info ∴ Epoch epochXXX

(241289) 2007UY31 ▹

ORBITAL INFORMATION

◲

(ASCII data file 241289.eq0)

Keplerian elements at epoch
58008.2 MJD
	Value	1-σ variation	Units
a	2.43221	1.511e-08	au
e	0.185903	5.782e-08
i	3.606	5.929e-06	deg
Ω	68.831	0.0001216	deg
ω	236.581	0.0001236	deg
M	279.908	2.126e-05	deg

Other useful info
Absolute Magnitude (H)	17.5	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9801	au
Aphelion	2.8844	au
Asc. node-Earth separation	1.62939	au
Desc. node-Earth separation	1.11722	au
Earth MOID	0.96773	au
Orbital period	1385.48	days
Date of orbit computation	apr 23 20:40

Correlation matrix
1.00000000	0.36355363	-0.00583840	0.02267206	-0.06780571	0.24950507
0.36355363	1.00000000	-0.01820778	0.00861800	0.03043089	-0.25434046
-0.00583840	-0.01820778	1.00000000	-0.37202557	0.36276810	0.01665409
0.02267206	0.00861800	-0.37202557	1.00000000	-0.98139778	0.00063581
-0.06780571	0.03043089	0.36276810	-0.98139778	1.00000000	-0.18878768
0.24950507	-0.25434046	0.01665409	0.00063581	-0.18878768	1.00000000

Covariance matrix
2.28432434E-16	3.17717223E-16	-5.23168538E-16	4.16619785E-14	-1.26654342E-13	8.01569310E-14
3.17717223E-16	3.34338806E-15	-6.24193103E-15	6.05856896E-14	2.17461837E-13	-3.12601938E-13
-5.23168538E-16	-6.24193103E-15	3.51509628E-11	-2.68170755E-10	2.65810807E-10	2.09880664E-12
4.16619785E-14	6.05856896E-14	-2.68170755E-10	1.47822320E-08	-1.47465359E-08	1.64317293E-12
-1.26654342E-13	2.17461837E-13	2.65810807E-10	-1.47465359E-08	1.52738975E-08	-4.95942579E-10
8.01569310E-14	-3.12601938E-13	2.09880664E-12	1.64317293E-12	-4.95942579E-10	4.51820198E-10