AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011UB254 ∴ Orbital info ∴ Epoch epochXXX

(432935) 2011UB254 ▹

ORBITAL INFORMATION

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(ASCII data file 432935.eq0)

Keplerian elements at epoch
58453.3 MJD
	Value	1-σ variation	Units
a	3.08077	3.793e-08	au
e	0.267622	9.446e-08
i	19.404	1.424e-05	deg
Ω	10.436	2.64e-05	deg
ω	314.647	3.833e-05	deg
M	151.85	2.768e-05	deg

Other useful info
Absolute Magnitude (H)	15.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2563	au
Aphelion	3.9053	au
Asc. node-Earth separation	1.40712	au
Desc. node-Earth separation	2.52294	au
Earth MOID	1.28746	au
Orbital period	1975.09	days
Date of orbit computation	apr 23 21:22

Correlation matrix
1.00000000	0.51251450	0.00865546	0.02380736	0.32056909	-0.49909008
0.51251450	1.00000000	-0.06516322	-0.00271822	0.38145033	-0.61246786
0.00865546	-0.06516322	1.00000000	0.44393684	-0.33478210	0.07002891
0.02380736	-0.00271822	0.44393684	1.00000000	-0.64344297	0.00009395
0.32056909	0.38145033	-0.33478210	-0.64344297	1.00000000	-0.73855691
-0.49909008	-0.61246786	0.07002891	0.00009395	-0.73855691	1.00000000

Covariance matrix
1.43863246E-15	1.83627707E-15	4.67421903E-15	2.38398113E-14	4.66022096E-13	-5.23944800E-13
1.83627707E-15	8.92306906E-15	-8.76402363E-14	-6.77888560E-15	1.38103620E-12	-1.60129778E-12
4.67421903E-15	-8.76402363E-14	2.02715890E-10	1.66871313E-10	-1.82690543E-10	2.75964327E-11
2.38398113E-14	-6.77888560E-15	1.66871313E-10	6.97000681E-10	-6.51083373E-10	6.86537900E-14
4.66022096E-13	1.38103620E-12	-1.82690543E-10	-6.51083373E-10	1.46899354E-09	-7.83475777E-10
-5.23944800E-13	-1.60129778E-12	2.75964327E-11	6.86537900E-14	-7.83475777E-10	7.66060965E-10