AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001UR163 ∴ Orbital info ∴ Epoch epochXXX

(42301) 2001UR163 ▹

ORBITAL INFORMATION

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(ASCII data file 42301.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	51.9639	0.001385	au
e	0.281455	6.377e-06
i	0.752	5.042e-06	deg
Ω	302.138	0.004363	deg
ω	344.455	0.005848	deg
M	83.24	0.004654	deg

Other useful info
Absolute Magnitude (H)	4.2	mag
Slope parameter (G)	0.15	mag
Perihelion	37.3384	au
Aphelion	66.5894	au
Asc. node-Earth separation	36.6355	au
Desc. node-Earth separation	64.6341	au
Earth MOID	36.3218	au
Orbital period	136820	days
Date of orbit computation	apr 23 19:55

Correlation matrix
1.00000000	0.28369747	0.01799580	-0.00461438	0.66520186	-0.99348019
0.28369747	1.00000000	0.02131000	-0.02392461	0.17293801	-0.38905406
0.01799580	0.02131000	1.00000000	-0.47437112	0.36557652	-0.02023934
-0.00461438	-0.02392461	-0.47437112	1.00000000	-0.74875951	0.00787091
0.66520186	0.17293801	0.36557652	-0.74875951	1.00000000	-0.65988436
-0.99348019	-0.38905406	-0.02023934	0.00787091	-0.65988436	1.00000000

Covariance matrix
1.91879834E-06	2.50595888E-09	1.25693697E-10	-2.78894967E-08	5.38875360E-06	-6.40454034E-06
2.50595888E-09	4.06637690E-11	6.85196281E-13	-6.65673200E-10	6.44932808E-09	-1.15459017E-08
1.25693697E-10	6.85196281E-13	2.54246738E-11	-1.04365813E-08	1.07801845E-08	-4.74939406E-10
-2.78894967E-08	-6.65673200E-10	-1.04365813E-08	1.90381457E-05	-1.91062246E-05	1.59827401E-07
5.38875360E-06	6.44932808E-09	1.07801845E-08	-1.91062246E-05	3.42011261E-05	-1.79598258E-05
-6.40454034E-06	-1.15459017E-08	-4.74939406E-10	1.59827401E-07	-1.79598258E-05	2.16584898E-05