AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001UD2 ∴ Orbital info ∴ Epoch epochXXX

(182594) 2001UD2 ▹

ORBITAL INFORMATION

◲

(ASCII data file 182594.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	1.89082	7.105e-09	au
e	0.076186	4.095e-08
i	23.198	6.658e-06	deg
Ω	50.368	1.09e-05	deg
ω	265.539	4.755e-05	deg
M	300.885	4.904e-05	deg

Other useful info
Absolute Magnitude (H)	17.0	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7468	au
Aphelion	2.0349	au
Asc. node-Earth separation	0.90213	au
Desc. node-Earth separation	0.85871	au
Earth MOID	0.82867	au
Orbital period	949.67	days
Date of orbit computation	apr 23 20:27

Correlation matrix
1.00000000	-0.32396004	0.00873004	0.01080352	0.15913260	-0.26722086
-0.32396004	1.00000000	0.03027794	0.00911397	0.28212460	-0.23855513
0.00873004	0.03027794	1.00000000	-0.36603357	0.11354519	-0.03636111
0.01080352	0.00911397	-0.36603357	1.00000000	-0.16988087	-0.04056161
0.15913260	0.28212460	0.11354519	-0.16988087	1.00000000	-0.96956904
-0.26722086	-0.23855513	-0.03636111	-0.04056161	-0.96956904	1.00000000

Covariance matrix
5.04751737E-17	-9.42487950E-17	4.12935538E-16	8.36837968E-16	5.37537524E-14	-9.31107933E-14
-9.42487950E-17	1.67683721E-15	8.25465059E-15	4.06902276E-15	5.49284219E-13	-4.79098691E-13
4.12935538E-16	8.25465059E-15	4.43255157E-11	-2.65696033E-11	3.59423396E-11	-1.18728438E-11
8.36837968E-16	4.06902276E-15	-2.65696033E-11	1.18870614E-10	-8.80627866E-11	-2.16891825E-11
5.37537524E-14	5.49284219E-13	3.59423396E-11	-8.80627866E-11	2.26058798E-09	-2.26089406E-09
-9.31107933E-14	-4.79098691E-13	-1.18728438E-11	-2.16891825E-11	-2.26089406E-09	2.40536801E-09