AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011UU81 ∴ Orbital info ∴ Epoch epochXXX

(448838) 2011UU81 ▹

ORBITAL INFORMATION

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(ASCII data file 448838.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.59373	3.113e-08	au
e	0.199435	7.578e-08
i	2.493	9.737e-06	deg
Ω	189.683	0.000124	deg
ω	230.351	0.0001299	deg
M	339.542	4.17e-05	deg

Other useful info
Absolute Magnitude (H)	17.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0765	au
Aphelion	3.111	au
Asc. node-Earth separation	1.85519	au
Desc. node-Earth separation	1.20928	au
Earth MOID	1.09035	au
Orbital period	1525.76	days
Date of orbit computation	apr 23 21:25

Correlation matrix
1.00000000	-0.53895652	0.01664223	-0.00174548	0.20968842	-0.84860498
-0.53895652	1.00000000	-0.01451613	0.00818798	-0.17599672	0.63470794
0.01664223	-0.01451613	1.00000000	0.02627241	-0.02146324	-0.01506035
-0.00174548	0.00818798	0.02627241	1.00000000	-0.95560636	0.00588472
0.20968842	-0.17599672	-0.02146324	-0.95560636	1.00000000	-0.29032437
-0.84860498	0.63470794	-0.01506035	0.00588472	-0.29032437	1.00000000

Covariance matrix
9.69374382E-16	-1.27158711E-15	5.04513649E-15	-6.73893594E-15	8.48296904E-13	-1.10186139E-12
-1.27158711E-15	5.74239737E-15	-1.07105817E-14	7.69405098E-14	-1.73292143E-12	2.00583946E-12
5.04513649E-15	-1.07105817E-14	9.48050370E-11	3.17210139E-11	-2.71542978E-11	-6.11542024E-12
-6.73893594E-15	7.69405098E-14	3.17210139E-11	1.53766957E-08	-1.53970745E-08	3.04321861E-11
8.48296904E-13	-1.73292143E-12	-2.71542978E-11	-1.53970745E-08	1.68832223E-08	-1.57321028E-09
-1.10186139E-12	2.00583946E-12	-6.11542024E-12	3.04321861E-11	-1.57321028E-09	1.73920686E-09