NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2003UM3 ∴ Orbital info ∴ Epoch 60400 MJD

2003UM3 ▹

ORBITAL INFORMATION

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(ASCII data file 2003UM3.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	1.37107	0.0007301	au
e	0.440126	0.01886
i	1.507	0.01826	deg
Ω	17.712	6.143	deg
ω	284.659	6.525	deg
M	301.905	127.7	deg

Other useful info
Absolute Magnitude (H)	28.0	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.7676	au
Aphelion distance	1.9745	au
Asc. node-Earth separation	-0.00336	au
Desc. node-Earth separation	0.24357	au
Earth MOID	0.00022	au
Orbital period	586.394	days
Date of orbit computation	feb 26 10:25

Covariance matrix
5.33052143E-07	-1.37708288E-05	1.27565809E-05	4.48078448E-03	-4.75646213E-03	9.31492155E-02
-1.37708288E-05	3.55758423E-04	-3.29223872E-04	-1.15739549E-01	1.22855366E-01	-2.40613719E+00
1.27565809E-05	-3.29223872E-04	3.33256527E-04	1.08648785E-01	-1.15757063E-01	2.25232063E+00
4.48078448E-03	-1.15739549E-01	1.08648785E-01	3.77371068E+01	-4.00803973E+01	7.84179765E+02
-4.75646213E-03	1.22855366E-01	-1.15757063E-01	-4.00803973E+01	4.25756191E+01	-8.32777572E+02
9.31492155E-02	-2.40613719E+00	2.25232063E+00	7.84179765E+02	-8.32777572E+02	1.62967448E+04

Correlation matrix
1.00000000	-0.99999456	0.95710616	0.99904467	-0.99843250	0.99941053
-0.99999456	1.00000000	-0.95614639	-0.99889511	0.99824249	-0.99929188
0.95710616	-0.95614639	1.00000000	0.96883817	-0.97180176	0.96647461
0.99904467	-0.99889511	0.96883817	1.00000000	-0.99992455	0.99995602
-0.99843250	0.99824249	-0.97180176	-0.99992455	1.00000000	-0.99976540
0.99941053	-0.99929188	0.96647461	0.99995602	-0.99976540	1.00000000