AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001XR158 ∴ Orbital info ∴ Epoch epochXXX

(125805) 2001XR158 ▹

ORBITAL INFORMATION

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(ASCII data file 125805.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.29545	1.153e-08	au
e	0.17442	5.307e-08
i	3.404	6.033e-06	deg
Ω	111.865	9.359e-05	deg
ω	289.338	9.643e-05	deg
M	182.122	2.073e-05	deg

Other useful info
Absolute Magnitude (H)	17.4	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8951	au
Aphelion	2.6958	au
Asc. node-Earth separation	1.12083	au
Desc. node-Earth separation	1.34609	au
Earth MOID	0.9069	au
Orbital period	1270.29	days
Date of orbit computation	Jun 5 01:03

Correlation matrix
1.00000000	0.32549216	-0.01070785	0.00202321	-0.01081320	-0.27198112
0.32549216	1.00000000	-0.02262836	0.00240645	-0.08703989	0.18389301
-0.01070785	-0.02262836	1.00000000	0.22889160	-0.21937587	-0.00153421
0.00202321	0.00240645	0.22889160	1.00000000	-0.97102341	0.00715880
-0.01081320	-0.08703989	-0.21937587	-0.97102341	1.00000000	-0.22977582
-0.27198112	0.18389301	-0.00153421	0.00715880	-0.22977582	1.00000000

Covariance matrix
1.33025987E-16	1.99219335E-16	-7.45125737E-16	2.18401216E-15	-1.20268242E-14	-6.50309886E-14
1.99219335E-16	2.81608280E-15	-7.24494186E-15	1.19521506E-14	-4.45419993E-13	2.02302523E-13
-7.45125737E-16	-7.24494186E-15	3.64014003E-11	1.29251409E-10	-1.27636994E-10	-1.91892740E-13
2.18401216E-15	1.19521506E-14	1.29251409E-10	8.75977146E-09	-8.76404818E-09	1.38899231E-11
-1.20268242E-14	-4.45419993E-13	-1.27636994E-10	-8.76404818E-09	9.29945164E-09	-4.59352789E-10
-6.50309886E-14	2.02302523E-13	-1.91892740E-13	1.38899231E-11	-4.59352789E-10	4.29760721E-10