AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999UF44 ∴ Orbital info ∴ Epoch epochXXX

(91875) 1999UF44 ▹

ORBITAL INFORMATION

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(ASCII data file 91875.eq0)

Keplerian elements at epoch
57521.4 MJD
	Value	1-σ variation	Units
a	3.23858	1.949e-08	au
e	0.027008	4.853e-08
i	22.314	6.387e-06	deg
Ω	28.439	1.025e-05	deg
ω	311.063	0.0001068	deg
M	1.556	0.000107	deg

Other useful info
Absolute Magnitude (H)	13.9	mag
Slope parameter (G)	0.15	mag
Perihelion	3.1511	au
Aphelion	3.326	au
Asc. node-Earth separation	2.18448	au
Desc. node-Earth separation	2.2903	au
Earth MOID	2.17288	au
Orbital period	2128.78	days
Date of orbit computation	apr 23 20:06

Correlation matrix
1.00000000	-0.04991406	-0.00677655	-0.01297135	-0.16607990	0.16795187
-0.04991406	1.00000000	-0.01008817	0.00729207	0.51402067	-0.51794922
-0.00677655	-0.01008817	1.00000000	-0.06634969	-0.00320622	0.00865716
-0.01297135	0.00729207	-0.06634969	1.00000000	-0.09410149	0.00620440
-0.16607990	0.51402067	-0.00320622	-0.09410149	1.00000000	-0.99562349
0.16795187	-0.51794922	0.00865716	0.00620440	-0.99562349	1.00000000

Covariance matrix
3.80024882E-16	-4.72183921E-17	-8.43746308E-16	-2.59306554E-15	-3.45675457E-13	3.50255058E-13
-4.72183921E-17	2.35485686E-15	-3.12674199E-15	3.62873510E-15	2.66322772E-12	-2.68882793E-12
-8.43746308E-16	-3.12674199E-15	4.07938577E-11	-4.34568806E-12	-2.18643030E-12	5.91515915E-12
-2.59306554E-15	3.62873510E-15	-4.34568806E-12	1.05158543E-10	-1.03030133E-10	6.80637446E-12
-3.45675457E-13	2.66322772E-12	-2.18643030E-12	-1.03030133E-10	1.13996343E-08	-1.13719296E-08
3.50255058E-13	-2.68882793E-12	5.91515915E-12	6.80637446E-12	-1.13719296E-08	1.14442447E-08