NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2011KK9 ∴ Orbital info ∴ Epoch 55705 MJD

2011KK9 ▹

ORBITAL INFORMATION

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(ASCII data file 2011KK9.eq0)

Keplerian elements
(Epoch 55705.9 MJD)
	Value	1-σ variation	Units
a	2.07776	0.2334	au
e	0.395908	0.03649
i	7.369	0.4858	deg
Ω	101.668	3.872	deg
ω	175.821	11.86	deg
M	345.561	4.437	deg

Other useful info
Absolute Magnitude (H)	22.8	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.2552	au
Aphelion distance	2.9004	au
Asc. node-Earth separation	1.91228	au
Desc. node-Earth separation	0.23915	au
Earth MOID	0.23846	au
Orbital period	1093.93	days
Date of orbit computation	Jul 29 11:25

Covariance matrix
5.44846295E-02	7.86800275E-03	1.05973169E-01	7.31060483E-01	-2.25388088E+00	9.76628852E-01
7.86800275E-03	1.33130514E-03	1.77174358E-02	7.37658717E-02	-2.29196917E-01	1.20417021E-01
1.05973169E-01	1.77174358E-02	2.35992828E-01	1.02836968E+00	-3.19247879E+00	1.64446334E+00
7.31060483E-01	7.37658717E-02	1.02836968E+00	1.49939598E+01	-4.59373277E+01	1.64648311E+01
-2.25388088E+00	-2.29196917E-01	-3.19247879E+00	-4.59373277E+01	1.40750268E+02	-5.05740779E+01
9.76628852E-01	1.20417021E-01	1.64446334E+00	1.64648311E+01	-5.05740779E+01	1.96843154E+01

Correlation matrix
1.00000000	0.92382285	0.93456501	0.80883165	-0.81389680	0.94304495
0.92382285	1.00000000	0.99956873	0.52210578	-0.52947487	0.74385608
0.93456501	0.99956873	1.00000000	0.54669070	-0.55392887	0.76298260
0.80883165	0.52210578	0.54669070	1.00000000	-0.99996072	0.95838267
-0.81389680	-0.52947487	-0.55392887	-0.99996072	1.00000000	-0.96082258
0.94304495	0.74385608	0.76298260	0.95838267	-0.96082258	1.00000000