AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999UB2 ∴ Orbital info ∴ Epoch epochXXX

(70678) 1999UB2 ▹

ORBITAL INFORMATION

◲

(ASCII data file 70678.eq0)

Keplerian elements at epoch
57793.5 MJD
	Value	1-σ variation	Units
a	2.72396	1.487e-08	au
e	0.088801	5.143e-08
i	6.597	4.173e-06	deg
Ω	88.913	4.747e-05	deg
ω	278.327	5.325e-05	deg
M	322.236	2.355e-05	deg

Other useful info
Absolute Magnitude (H)	15.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4821	au
Aphelion	2.9659	au
Asc. node-Earth separation	1.68459	au
Desc. node-Earth separation	1.72304	au
Earth MOID	1.49233	au
Orbital period	1642.1	days
Date of orbit computation	apr 23 20:01

Correlation matrix
1.00000000	-0.13138371	0.00657275	-0.00171877	0.00268916	-0.00868166
-0.13138371	1.00000000	-0.00390287	0.00237706	0.04296749	-0.09642970
0.00657275	-0.00390287	1.00000000	-0.17200633	0.15583196	-0.00432254
-0.00171877	0.00237706	-0.17200633	1.00000000	-0.88888877	0.00832744
0.00268916	0.04296749	0.15583196	-0.88888877	1.00000000	-0.46092585
-0.00868166	-0.09642970	-0.00432254	0.00832744	-0.46092585	1.00000000

Covariance matrix
2.21064791E-16	-1.00463706E-16	4.07835175E-16	-1.21322662E-15	2.12921204E-15	-3.04031098E-15
-1.00463706E-16	2.64493965E-15	-8.37663614E-16	5.80379578E-15	1.17676565E-13	-1.16808434E-13
4.07835175E-16	-8.37663614E-16	1.74162942E-11	-3.40789696E-11	3.46319186E-11	-4.24885610E-13
-1.21322662E-15	5.80379578E-15	-3.40789696E-11	2.25386708E-09	-2.24726205E-09	9.31174345E-12
2.12921204E-15	1.17676565E-13	3.46319186E-11	-2.24726205E-09	2.83585678E-09	-5.78134294E-10
-3.04031098E-15	-1.16808434E-13	-4.24885610E-13	9.31174345E-12	-5.78134294E-10	5.54767534E-10