AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001DD101 ∴ Orbital info ∴ Epoch epochXXX

(131230) 2001DD101 ▹

ORBITAL INFORMATION

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(ASCII data file 131230.eq0)

Keplerian elements at epoch
58301.2 MJD
	Value	1-σ variation	Units
a	2.72261	1.76e-08	au
e	0.090243	4.145e-08
i	8.202	4.751e-06	deg
Ω	79.583	3.285e-05	deg
ω	26.126	4.352e-05	deg
M	337.338	2.818e-05	deg

Other useful info
Absolute Magnitude (H)	15.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4769	au
Aphelion	2.9683	au
Asc. node-Earth separation	1.51446	au
Desc. node-Earth separation	1.92337	au
Earth MOID	1.4976	au
Orbital period	1640.88	days
Date of orbit computation	Jun 5 01:04

Correlation matrix
1.00000000	-0.25920994	0.00458440	-0.01285717	0.05620887	-0.07349355
-0.25920994	1.00000000	0.00849003	0.00105790	-0.06815385	0.10358197
0.00458440	0.00849003	1.00000000	-0.13452029	0.10143762	0.00065735
-0.01285717	0.00105790	-0.13452029	1.00000000	-0.74795720	0.00308927
0.05620887	-0.06815385	0.10143762	-0.74795720	1.00000000	-0.66127983
-0.07349355	0.10358197	0.00065735	0.00308927	-0.66127983	1.00000000

Covariance matrix
3.09587175E-16	-1.89031658E-16	3.83206253E-16	-7.43232508E-15	4.30410316E-14	-3.64421552E-14
-1.89031658E-16	1.71784043E-15	1.67170217E-15	1.44054024E-15	-1.22932898E-13	1.20987054E-13
3.83206253E-16	1.67170217E-15	2.25692384E-11	-2.09958755E-11	2.09721929E-11	8.80078300E-14
-7.43232508E-15	1.44054024E-15	-2.09958755E-11	1.07938275E-09	-1.06942618E-09	2.86027310E-12
4.30410316E-14	-1.22932898E-13	2.09721929E-11	-1.06942618E-09	1.89396808E-09	-8.11026295E-10
-3.64421552E-14	1.20987054E-13	8.80078300E-14	2.86027310E-12	-8.11026295E-10	7.94194105E-10