AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2004XU144 ∴ Orbital info ∴ Epoch epochXXX

(198555) 2004XU144 ▹

ORBITAL INFORMATION

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(ASCII data file 198555.eq0)

Keplerian elements at epoch
58056.5 MJD
	Value	1-σ variation	Units
a	2.59592	1.268e-08	au
e	0.241817	3.342e-08
i	4.786	5.064e-06	deg
Ω	182.568	4.441e-05	deg
ω	239.275	4.606e-05	deg
M	50.551	1.179e-05	deg

Other useful info
Absolute Magnitude (H)	15.9	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9682	au
Aphelion	3.2237	au
Asc. node-Earth separation	1.79313	au
Desc. node-Earth separation	1.17244	au
Earth MOID	0.98571	au
Orbital period	1527.69	days
Date of orbit computation	Jun 5 01:19

Correlation matrix
1.00000000	-0.06496256	0.01702227	-0.00454123	0.12194875	-0.47826322
-0.06496256	1.00000000	-0.00453856	0.00558605	-0.06820827	0.24505450
0.01702227	-0.00453856	1.00000000	-0.10743232	0.10460804	-0.00636217
-0.00454123	0.00558605	-0.10743232	1.00000000	-0.96217627	0.00115135
0.12194875	-0.06820827	0.10460804	-0.96217627	1.00000000	-0.26470185
-0.47826322	0.24505450	-0.00636217	0.00115135	-0.26470185	1.00000000

Covariance matrix
1.60722930E-16	-2.75236872E-17	1.09275035E-15	-2.55700528E-15	7.12032223E-14	-7.15125475E-14
-2.75236872E-17	1.11688670E-15	-7.68046409E-16	8.29141329E-15	-1.04984454E-13	9.65925404E-14
1.09275035E-15	-7.68046409E-16	2.56406508E-11	-2.41611978E-11	2.43956820E-11	-3.79967051E-13
-2.55700528E-15	8.29141329E-15	-2.41611978E-11	1.97259533E-09	-1.96814463E-09	6.03119066E-13
7.12032223E-14	-1.04984454E-13	2.43956820E-11	-1.96814463E-09	2.12112731E-09	-1.43786029E-10
-7.15125475E-14	9.65925404E-14	-3.79967051E-13	6.03119066E-13	-1.43786029E-10	1.39108190E-10