AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999JO23 ∴ Orbital info ∴ Epoch epochXXX

(129777) 1999JO23 ▹

ORBITAL INFORMATION

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(ASCII data file 129777.eq0)

Keplerian elements at epoch
57476.5 MJD
	Value	1-σ variation	Units
a	2.31457	6.981e-09	au
e	0.242582	2.667e-08
i	3.913	3.775e-06	deg
Ω	55.499	5.574e-05	deg
ω	228.661	5.646e-05	deg
M	247.232	9.359e-06	deg

Other useful info
Absolute Magnitude (H)	16.2	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7531	au
Aphelion	2.876	au
Asc. node-Earth separation	1.606	au
Desc. node-Earth separation	0.86636	au
Earth MOID	0.73951	au
Orbital period	1286.19	days
Date of orbit computation	Jun 5 01:04

Correlation matrix
1.00000000	0.17711343	-0.01323258	0.01670331	0.01796524	-0.21571031
0.17711343	1.00000000	-0.01747233	-0.00445116	0.03717198	-0.20219156
-0.01323258	-0.01747233	1.00000000	-0.32072263	0.31137574	0.02777762
0.01670331	-0.00445116	-0.32072263	1.00000000	-0.98207086	-0.01362664
0.01796524	0.03717198	0.31137574	-0.98207086	1.00000000	-0.16892428
-0.21571031	-0.20219156	0.02777762	-0.01362664	-0.16892428	1.00000000

Covariance matrix
4.87397461E-17	3.29820990E-17	-3.48748022E-16	6.50044418E-15	7.08076160E-15	-1.40941840E-14
3.29820990E-17	7.11492509E-16	-1.75938869E-15	-6.61846868E-15	5.59765505E-14	-5.04749133E-14
-3.48748022E-16	-1.75938869E-15	1.42512016E-11	-6.74922903E-11	6.63614360E-11	9.81404804E-13
6.50044418E-15	-6.61846868E-15	-6.74922903E-11	3.10740334E-09	-3.09062916E-09	-7.10910505E-12
7.08076160E-15	5.59765505E-14	6.63614360E-11	-3.09062916E-09	3.18720879E-09	-8.92533909E-11
-1.40941840E-14	-5.04749133E-14	9.81404804E-13	-7.10910505E-12	-8.92533909E-11	8.75900532E-11