AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001UB22 ∴ Orbital info ∴ Epoch epochXXX

(140638) 2001UB22 ▹

ORBITAL INFORMATION

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(ASCII data file 140638.eq0)

Keplerian elements at epoch
57253.4 MJD
	Value	1-σ variation	Units
a	2.67879	1.131e-08	au
e	0.149032	3.585e-08
i	10.568	4.498e-06	deg
Ω	238.471	2.11e-05	deg
ω	249.211	2.636e-05	deg
M	319.561	1.503e-05	deg

Other useful info
Absolute Magnitude (H)	15.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2796	au
Aphelion	3.078	au
Asc. node-Earth separation	1.75313	au
Desc. node-Earth separation	1.49939	au
Earth MOID	1.31906	au
Orbital period	1601.42	days
Date of orbit computation	apr 23 20:18

Correlation matrix
1.00000000	0.09626857	0.01392465	0.00164833	-0.03208169	0.07428869
0.09626857	1.00000000	-0.00344851	0.00693399	0.02166053	0.01130215
0.01392465	-0.00344851	1.00000000	-0.06456346	0.04762503	0.00374601
0.00164833	0.00693399	-0.06456346	1.00000000	-0.79241998	0.00959486
-0.03208169	0.02166053	0.04762503	-0.79241998	1.00000000	-0.60546707
0.07428869	0.01130215	0.00374601	0.00959486	-0.60546707	1.00000000

Covariance matrix
1.27953096E-16	3.90364159E-17	7.08527978E-16	3.93445253E-16	-9.56452973E-15	1.26305588E-14
3.90364159E-17	1.28505007E-15	-5.56082401E-16	5.24515894E-15	2.04649192E-14	6.08969474E-15
7.08527978E-16	-5.56082401E-16	2.02346008E-11	-6.12843700E-12	5.64629500E-12	2.53274206E-13
3.93445253E-16	5.24515894E-15	-6.12843700E-12	4.45277988E-10	-4.40709067E-10	3.04318614E-12
-9.56452973E-15	2.04649192E-14	5.64629500E-12	-4.40709067E-10	6.94643388E-10	-2.39853424E-10
1.26305588E-14	6.08969474E-15	2.53274206E-13	3.04318614E-12	-2.39853424E-10	2.25916987E-10