AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999XU53 ∴ Orbital info ∴ Epoch epochXXX

(66968) 1999XU53 ▹

ORBITAL INFORMATION

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(ASCII data file 66968.eq0)

Keplerian elements at epoch
57586.9 MJD
	Value	1-σ variation	Units
a	2.32857	7.788e-09	au
e	0.147508	4.439e-08
i	2.787	5.362e-06	deg
Ω	214.089	7.616e-05	deg
ω	102.66	7.86e-05	deg
M	337.009	1.939e-05	deg

Other useful info
Absolute Magnitude (H)	16.4	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9851	au
Aphelion	2.672	au
Asc. node-Earth separation	1.34868	au
Desc. node-Earth separation	1.21402	au
Earth MOID	0.97359	au
Orbital period	1297.87	days
Date of orbit computation	apr 23 20:00

Correlation matrix
1.00000000	0.23024336	0.01714975	-0.00687653	0.01986630	-0.06882857
0.23024336	1.00000000	0.00394227	-0.00405475	0.13448788	-0.59031800
0.01714975	0.00394227	1.00000000	-0.36994643	0.35599467	0.00786728
-0.00687653	-0.00405475	-0.36994643	1.00000000	-0.96937592	0.00451753
0.01986630	0.13448788	0.35599467	-0.96937592	1.00000000	-0.24652601
-0.06882857	-0.59031800	0.00786728	0.00451753	-0.24652601	1.00000000

Covariance matrix
6.06604269E-17	7.96005813E-17	7.16156841E-16	-4.07888163E-15	1.21619748E-14	-1.03968079E-14
7.96005813E-17	1.97039264E-15	9.38253625E-16	-1.37075456E-14	4.69238762E-13	-5.08207362E-13
7.16156841E-16	9.38253625E-16	2.87471766E-11	-1.51062022E-10	1.50029075E-10	8.18089463E-13
-4.07888163E-15	-1.37075456E-14	-1.51062022E-10	5.80012961E-09	-5.80290434E-09	6.67264798E-12
1.21619748E-14	4.69238762E-13	1.50029075E-10	-5.80290434E-09	6.17829538E-09	-3.75816301E-10
-1.03968079E-14	-5.08207362E-13	8.18089463E-13	6.67264798E-12	-3.75816301E-10	3.76146545E-10