AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011UL255 ∴ Orbital info ∴ Epoch epochXXX

(485596) 2011UL255 ▹

ORBITAL INFORMATION

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(ASCII data file 485596.eq0)

Keplerian elements at epoch
57188.6 MJD
	Value	1-σ variation	Units
a	2.67161	8.86e-08	au
e	0.314995	1.107e-07
i	9.113	1.2e-05	deg
Ω	86.458	5.663e-05	deg
ω	286.98	6.834e-05	deg
M	310.997	3.216e-05	deg

Other useful info
Absolute Magnitude (H)	17.6	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8301	au
Aphelion	3.5132	au
Asc. node-Earth separation	1.21798	au
Desc. node-Earth separation	1.63452	au
Earth MOID	0.8543	au
Orbital period	1594.99	days
Date of orbit computation	apr 23 21:33

Correlation matrix
1.00000000	-0.72409538	0.06439382	-0.01146489	0.43262743	-0.86120349
-0.72409538	1.00000000	-0.07060678	-0.01356218	-0.22650226	0.53549502
0.06439382	-0.07060678	1.00000000	0.02437197	-0.00203023	-0.04072306
-0.01146489	-0.01356218	0.02437197	1.00000000	-0.83707227	0.03261696
0.43262743	-0.22650226	-0.00203023	-0.83707227	1.00000000	-0.55882824
-0.86120349	0.53549502	-0.04072306	0.03261696	-0.55882824	1.00000000

Covariance matrix
7.85005032E-15	-7.09998199E-15	6.84549604E-14	-5.75219476E-14	2.61962145E-12	-2.45395880E-12
-7.09998199E-15	1.22475860E-14	-9.37553786E-14	-8.49928637E-14	-1.71311315E-12	1.90592562E-12
6.84549604E-14	-9.37553786E-14	1.43962393E-10	1.65593289E-11	-1.66478490E-12	-1.57141230E-11
-5.75219476E-14	-8.49928637E-14	1.65593289E-11	3.20667728E-09	-3.23950645E-09	5.94013609E-11
2.61962145E-12	-1.71311315E-12	-1.66478490E-12	-3.23950645E-09	4.67064150E-09	-1.22826443E-09
-2.45395880E-12	1.90592562E-12	-1.57141230E-11	5.94013609E-11	-1.22826443E-09	1.03430953E-09