AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011UY87 ∴ Orbital info ∴ Epoch epochXXX

(312856) 2011UY87 ▹

ORBITAL INFORMATION

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(ASCII data file 312856.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.6562	2.694e-08	au
e	0.063984	8.127e-08
i	1.836	7.762e-06	deg
Ω	214.243	0.0001714	deg
ω	168.59	0.0001813	deg
M	342.798	5.823e-05	deg

Other useful info
Absolute Magnitude (H)	17.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4862	au
Aphelion	2.8262	au
Asc. node-Earth separation	1.81637	au
Desc. node-Earth separation	1.49633	au
Earth MOID	1.48915	au
Orbital period	1581.21	days
Date of orbit computation	apr 23 20:55

Correlation matrix
1.00000000	-0.44028771	-0.00051988	-0.00944479	0.15187553	-0.58293001
-0.44028771	1.00000000	0.00370951	0.01240857	-0.12306652	0.38267274
-0.00051988	0.00370951	1.00000000	-0.18591461	0.17407722	0.00388482
-0.00944479	0.01240857	-0.18591461	1.00000000	-0.95096429	0.01889009
0.15187553	-0.12306652	0.17407722	-0.95096429	1.00000000	-0.32303684
-0.58293001	0.38267274	0.00388482	0.01889009	-0.32303684	1.00000000

Covariance matrix
7.25514739E-16	-9.63844279E-16	-1.08686896E-16	-4.35945426E-14	7.41783869E-13	-9.14337235E-13
-9.63844279E-16	6.60532798E-15	2.33999032E-15	1.72816704E-13	-1.81365044E-12	1.81109651E-12
-1.08686896E-16	2.33999032E-15	6.02422187E-11	-2.47275376E-10	2.44995942E-10	1.75585297E-12
-4.35945426E-14	1.72816704E-13	-2.47275376E-10	2.93652543E-08	-2.95493248E-08	1.88502824E-10
7.41783869E-13	-1.81365044E-12	2.44995942E-10	-2.95493248E-08	3.28800857E-08	-3.41102888E-09
-9.14337235E-13	1.81109651E-12	1.75585297E-12	1.88502824E-10	-3.41102888E-09	3.39104651E-09