AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1995US4 ∴ Orbital info ∴ Epoch epochXXX

(13160) 1995US4 ▹

ORBITAL INFORMATION

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(ASCII data file 13160.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.26031	5.61e-09	au
e	0.202978	3.037e-08
i	6.269	3.538e-06	deg
Ω	57.008	3.199e-05	deg
ω	259.478	3.341e-05	deg
M	200.369	1.006e-05	deg

Other useful info
Absolute Magnitude (H)	14.7	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8015	au
Aphelion	2.7191	au
Asc. node-Earth separation	1.26286	au
Desc. node-Earth separation	1.07839	au
Earth MOID	0.80084	au
Orbital period	1241.22	days
Date of orbit computation	apr 23 19:48

Correlation matrix
1.00000000	0.02690558	0.00563421	-0.00115828	-0.00393492	-0.28126495
0.02690558	1.00000000	-0.01343314	-0.00226077	0.11774797	-0.42625106
0.00563421	-0.01343314	1.00000000	-0.36816402	0.34833968	0.00936144
-0.00115828	-0.00226077	-0.36816402	1.00000000	-0.95324133	0.00789158
-0.00393492	0.11774797	0.34833968	-0.95324133	1.00000000	-0.28702151
-0.28126495	-0.42625106	0.00936144	0.00789158	-0.28702151	1.00000000

Covariance matrix
3.14717240E-17	4.58382941E-18	1.11833785E-16	-2.07871791E-16	-7.37408841E-16	-1.58657875E-14
4.58382941E-18	9.22256527E-16	-1.44338778E-15	-2.19637253E-15	1.19451518E-13	-1.30159864E-13
1.11833785E-16	-1.44338778E-15	1.25187038E-11	-4.16719627E-11	4.11713391E-11	3.33048929E-13
-2.07871791E-16	-2.19637253E-15	-4.16719627E-11	1.02340108E-09	-1.01868090E-09	2.53847199E-12
-7.37408841E-16	1.19451518E-13	4.11713391E-11	-1.01868090E-09	1.11589859E-09	-9.64078862E-11
-1.58657875E-14	-1.30159864E-13	3.33048929E-13	2.53847199E-12	-9.64078862E-11	1.01104734E-10