AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008UN31 ∴ Orbital info ∴ Epoch epochXXX

(614187) 2008UN31 ▹

ORBITAL INFORMATION

◲

(ASCII data file 614187.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.09489	4.738e-08	au
e	0.123217	9.14e-08
i	6.365	1.133e-05	deg
Ω	58.409	8.087e-05	deg
ω	32.857	9.975e-05	deg
M	259.217	5.427e-05	deg

Other useful info
Absolute Magnitude (H)	17.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7135	au
Aphelion	3.4762	au
Asc. node-Earth separation	1.77493	au
Desc. node-Earth separation	2.38778	au
Earth MOID	1.73315	au
Orbital period	1988.68	days
Date of orbit computation	apr 23 21:58

Correlation matrix
1.00000000	0.10838437	0.00419644	-0.01183097	0.06524816	-0.27157492
0.10838437	1.00000000	0.02151526	-0.00654180	-0.29708199	0.45613855
0.00419644	0.02151526	1.00000000	-0.29482830	0.22535006	0.02051551
-0.01183097	-0.00654180	-0.29482830	1.00000000	-0.80591067	0.00348699
0.06524816	-0.29708199	0.22535006	-0.80591067	1.00000000	-0.58103192
-0.27157492	0.45613855	0.02051551	0.00348699	-0.58103192	1.00000000

Covariance matrix
2.24515102E-15	4.69400278E-16	2.25348309E-15	-4.53356467E-14	3.08377927E-13	-6.98404909E-13
4.69400278E-16	8.35425685E-15	2.22869502E-14	-4.83557196E-14	-2.70846046E-12	2.26279668E-12
2.25348309E-15	2.22869502E-14	1.28440045E-10	-2.70219054E-10	2.54741766E-10	1.26190707E-11
-4.53356467E-14	-4.83557196E-14	-2.70219054E-10	6.54023192E-09	-6.50093373E-09	1.53053122E-11
3.08377927E-13	-2.70846046E-12	2.54741766E-10	-6.50093373E-09	9.94911662E-09	-3.14548123E-09
-6.98404909E-13	2.26279668E-12	1.26190707E-11	1.53053122E-11	-3.14548123E-09	2.94570795E-09