AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999UC39 ∴ Orbital info ∴ Epoch epochXXX

(129978) 1999UC39 ▹

ORBITAL INFORMATION

◲

(ASCII data file 129978.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.3509	8.884e-09	au
e	0.206725	4.577e-08
i	12.408	4.252e-06	deg
Ω	290.435	2.18e-05	deg
ω	92.785	2.513e-05	deg
M	282.561	1.168e-05	deg

Other useful info
Absolute Magnitude (H)	15.7	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8649	au
Aphelion	2.8369	au
Asc. node-Earth separation	1.25665	au
Desc. node-Earth separation	1.24536	au
Earth MOID	0.91704	au
Orbital period	1316.59	days
Date of orbit computation	apr 23 20:15

Correlation matrix
1.00000000	0.35856776	-0.02285305	-0.00718613	0.01757365	-0.43652880
0.35856776	1.00000000	-0.06565140	0.02072726	-0.13404974	-0.00474219
-0.02285305	-0.06565140	1.00000000	-0.01219873	0.01520801	0.00163154
-0.00718613	0.02072726	-0.01219873	1.00000000	-0.85244454	0.01590380
0.01757365	-0.13404974	0.01520801	-0.85244454	1.00000000	-0.47242932
-0.43652880	-0.00474219	0.00163154	0.01590380	-0.47242932	1.00000000

Covariance matrix
7.89337269E-17	1.45807664E-16	-8.63410174E-16	-1.39209792E-15	3.92378018E-15	-4.53000416E-14
1.45807664E-16	2.09486301E-15	-1.27780157E-14	2.06853526E-14	-1.54189674E-13	-2.53519446E-15
-8.63410174E-16	-1.27780157E-14	1.80835315E-11	-1.13109538E-12	1.62526980E-12	8.10390407E-14
-1.39209792E-15	2.06853526E-14	-1.13109538E-12	4.75429659E-10	-4.67111740E-10	4.05040362E-12
3.92378018E-15	-1.54189674E-13	1.62526980E-12	-4.67111740E-10	6.31572225E-10	-1.38676462E-10
-4.53000416E-14	-2.53519446E-15	8.10390407E-14	4.05040362E-12	-1.38676462E-10	1.36429657E-10