AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999RK223 ∴ Orbital info ∴ Epoch epochXXX

(168499) 1999RK223 ▹

ORBITAL INFORMATION

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(ASCII data file 168499.eq0)

Keplerian elements at epoch
58141.1 MJD
	Value	1-σ variation	Units
a	2.36267	7.922e-09	au
e	0.179551	5.943e-08
i	8.094	6.192e-06	deg
Ω	352.768	2.748e-05	deg
ω	29.948	3.099e-05	deg
M	347.311	1.214e-05	deg

Other useful info
Absolute Magnitude (H)	16.2	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9385	au
Aphelion	2.7869	au
Asc. node-Earth separation	0.97247	au
Desc. node-Earth separation	1.71391	au
Earth MOID	0.94401	au
Orbital period	1326.49	days
Date of orbit computation	apr 23 20:24

Correlation matrix
1.00000000	-0.02040883	0.03118883	0.01284312	-0.03721120	0.05062842
-0.02040883	1.00000000	0.00730194	0.02187898	-0.24213046	0.44367713
0.03118883	0.00730194	1.00000000	0.16464049	-0.14492880	0.00210908
0.01284312	0.02187898	0.16464049	1.00000000	-0.87969078	0.01314975
-0.03721120	-0.24213046	-0.14492880	-0.87969078	1.00000000	-0.47377840
0.05062842	0.44367713	0.00210908	0.01314975	-0.47377840	1.00000000

Covariance matrix
6.27616586E-17	-9.60960034E-18	1.53007016E-15	2.79634950E-15	-9.13436000E-15	4.86906484E-15
-9.60960034E-18	3.53248394E-15	2.68746938E-15	3.57388651E-14	-4.45909526E-13	3.20118759E-13
1.53007016E-15	2.68746938E-15	3.83468909E-11	2.80204669E-11	-2.78084635E-11	1.58548869E-13
2.79634950E-15	3.57388651E-14	2.80204669E-11	7.55348323E-10	-7.49136395E-10	4.38727761E-12
-9.13436000E-15	-4.45909526E-13	-2.78084635E-11	-7.49136395E-10	9.60095515E-10	-1.78211802E-10
4.86906484E-15	3.20118759E-13	1.58548869E-13	4.38727761E-12	-1.78211802E-10	1.47369624E-10