AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999XU122 ∴ Orbital info ∴ Epoch epochXXX

(47404) 1999XU122 ▹

ORBITAL INFORMATION

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(ASCII data file 47404.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.35336	8.007e-09	au
e	0.100226	3.847e-08
i	5.325	4.483e-06	deg
Ω	334.196	3.554e-05	deg
ω	151	4.114e-05	deg
M	206.483	2.065e-05	deg

Other useful info
Absolute Magnitude (H)	15.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1175	au
Aphelion	2.5892	au
Asc. node-Earth separation	1.54365	au
Desc. node-Earth separation	1.15289	au
Earth MOID	1.13486	au
Orbital period	1318.65	days
Date of orbit computation	apr 23 19:56

Correlation matrix
1.00000000	-0.06348910	-0.00171387	-0.00185610	0.04133838	-0.29147531
-0.06348910	1.00000000	-0.00693067	-0.00644935	0.19191038	-0.32313670
-0.00171387	-0.00693067	1.00000000	0.08918645	-0.08005752	0.00558396
-0.00185610	-0.00644935	0.08918645	1.00000000	-0.86262897	0.00785199
0.04133838	0.19191038	-0.08005752	-0.86262897	1.00000000	-0.49625402
-0.29147531	-0.32313670	0.00558396	0.00785199	-0.49625402	1.00000000

Covariance matrix
6.41121563E-17	-1.95545456E-17	-6.15269082E-17	-5.28233955E-16	1.36160780E-14	-4.81980485E-14
-1.95545456E-17	1.47964211E-15	-1.19528264E-15	-8.81757384E-15	3.03672343E-13	-2.56697782E-13
-6.15269082E-17	-1.19528264E-15	2.01017596E-11	1.42125051E-11	-1.47654817E-11	5.17031635E-13
-5.28233955E-16	-8.81757384E-15	1.42125051E-11	1.26330850E-09	-1.26126741E-09	5.76357792E-12
1.36160780E-14	3.03672343E-13	-1.47654817E-11	-1.26126741E-09	1.69222012E-09	-4.21589670E-10
-4.81980485E-14	-2.56697782E-13	5.17031635E-13	5.76357792E-12	-4.21589670E-10	4.26496025E-10