AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2002UM9 ∴ Orbital info ∴ Epoch epochXXX

(147155) 2002UM9 ▹

ORBITAL INFORMATION

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(ASCII data file 147155.eq0)

Keplerian elements at epoch
58094.5 MJD
	Value	1-σ variation	Units
a	2.23059	7.099e-09	au
e	0.160706	4.023e-08
i	7.316	3.436e-06	deg
Ω	114.231	3.35e-05	deg
ω	252.116	3.566e-05	deg
M	194.451	1.126e-05	deg

Other useful info
Absolute Magnitude (H)	16.3	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8721	au
Aphelion	2.5891	au
Asc. node-Earth separation	1.30193	au
Desc. node-Earth separation	1.05584	au
Earth MOID	0.88538	au
Orbital period	1216.82	days
Date of orbit computation	apr 23 20:19

Correlation matrix
1.00000000	-0.20140249	0.00440120	0.00703033	-0.09419553	0.29802331
-0.20140249	1.00000000	-0.01929029	0.01686105	-0.01009191	-0.08778344
0.00440120	-0.01929029	1.00000000	0.02778389	-0.02397619	-0.00264825
0.00703033	0.01686105	0.02778389	1.00000000	-0.93746075	0.01643947
-0.09419553	-0.01009191	-0.02397619	-0.93746075	1.00000000	-0.35348566
0.29802331	-0.08778344	-0.00264825	0.01643947	-0.35348566	1.00000000

Covariance matrix
5.03922819E-17	-5.75215055E-17	1.07340372E-16	1.67191308E-15	-2.38429872E-14	2.38112189E-14
-5.75215055E-17	1.61870162E-15	-2.66644299E-15	2.27260500E-14	-1.44778794E-14	-3.97507552E-14
1.07340372E-16	-2.66644299E-15	1.18037626E-11	3.19785840E-12	-2.93723555E-12	-1.02404542E-13
1.67191308E-15	2.27260500E-14	3.19785840E-12	1.12230782E-09	-1.11984383E-09	6.19859272E-12
-2.38429872E-14	-1.44778794E-14	-2.93723555E-12	-1.11984383E-09	1.27144258E-09	-1.41863136E-10
2.38112189E-14	-3.97507552E-14	-1.02404542E-13	6.19859272E-12	-1.41863136E-10	1.26677288E-10