AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009RK8 ∴ Orbital info ∴ Epoch epochXXX

2009RK8 ▹

ORBITAL INFORMATION

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(ASCII data file 2009RK8.eq0)

Keplerian elements at epoch
58001.8 MJD
	Value	1-σ variation	Units
a	2.55001	1.297e-07	au
e	0.293843	8.789e-07
i	6.383	1.468e-05	deg
Ω	355.815	7.99e-05	deg
ω	3.375	0.000175	deg
M	345.952	9.181e-05	deg

Other useful info
Absolute Magnitude (H)	18.6	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8007	au
Aphelion	3.2993	au
Asc. node-Earth separation	0.79683	au
Desc. node-Earth separation	2.30382	au
Earth MOID	0.7967	au
Orbital period	1487.35	days
Date of orbit computation	apr 24 01:36

Correlation matrix
1.00000000	-0.96100801	0.46816032	-0.04140529	0.12130420	-0.49188285
-0.96100801	1.00000000	-0.42232593	0.03178119	0.10699141	0.25799899
0.46816032	-0.42232593	1.00000000	-0.47952360	0.37086535	-0.33547926
-0.04140529	0.03178119	-0.47952360	1.00000000	-0.47456048	0.03530764
0.12130420	0.10699141	0.37086535	-0.47456048	1.00000000	-0.82646067
-0.49188285	0.25799899	-0.33547926	0.03530764	-0.82646067	1.00000000

Covariance matrix
1.68192221E-14	-1.09542659E-13	8.91017944E-13	-4.29040572E-13	2.75331454E-12	-5.85678166E-12
-1.09542659E-13	7.72514491E-13	-5.44740871E-12	2.23184024E-12	1.64580836E-11	2.08192806E-11
8.91017944E-13	-5.44740871E-12	2.15366326E-10	-5.62261694E-10	9.52537769E-10	-4.52010973E-10
-4.29040572E-13	2.23184024E-12	-5.62261694E-10	6.38379939E-09	-6.63602826E-09	2.59001785E-10
2.75331454E-12	1.64580836E-11	9.52537769E-10	-6.63602826E-09	3.06305000E-08	-1.32798641E-08
-5.85678166E-12	2.08192806E-11	-4.52010973E-10	2.59001785E-10	-1.32798641E-08	8.42924739E-09