AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009UB80 ∴ Orbital info ∴ Epoch epochXXX

(499220) 2009UB80 ▹

ORBITAL INFORMATION

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(ASCII data file 499220.eq0)

Keplerian elements at epoch
57059.2 MJD
	Value	1-σ variation	Units
a	2.59132	4.907e-08	au
e	0.278654	2.029e-07
i	3.143	7.715e-06	deg
Ω	269.362	0.000191	deg
ω	77.047	0.000198	deg
M	124.748	3.017e-05	deg

Other useful info
Absolute Magnitude (H)	17.6	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8692	au
Aphelion	3.3134	au
Asc. node-Earth separation	1.23447	au
Desc. node-Earth separation	1.56607	au
Earth MOID	0.86619	au
Orbital period	1523.63	days
Date of orbit computation	apr 23 21:36

Correlation matrix
1.00000000	-0.86119906	0.09147722	-0.02323365	0.21104168	-0.76717260
-0.86119906	1.00000000	-0.10913550	0.01379106	-0.22064493	0.82526196
0.09147722	-0.10913550	1.00000000	0.19773643	-0.16824240	-0.09215026
-0.02323365	0.01379106	0.19773643	1.00000000	-0.96896065	0.02226266
0.21104168	-0.22064493	-0.16824240	-0.96896065	1.00000000	-0.26648322
-0.76717260	0.82526196	-0.09215026	0.02226266	-0.26648322	1.00000000

Covariance matrix
2.40764221E-15	-8.57239107E-15	3.46306380E-14	-2.17780949E-13	2.05049651E-12	-1.13571127E-12
-8.57239107E-15	4.11533230E-14	-1.70812651E-13	5.34449380E-13	-8.86321369E-12	5.05095104E-12
3.46306380E-14	-1.70812651E-13	5.95255083E-11	2.91437034E-10	-2.57028827E-10	-2.14499858E-11
-2.17780949E-13	5.34449380E-13	2.91437034E-10	3.64932876E-08	-3.66528253E-08	1.28310587E-10
2.05049651E-12	-8.86321369E-12	-2.57028827E-10	-3.66528253E-08	3.92093497E-08	-1.59200185E-09
-1.13571127E-12	5.05095104E-12	-2.14499858E-11	1.28310587E-10	-1.59200185E-09	9.10243862E-10