AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999JO91 ∴ Orbital info ∴ Epoch epochXXX

(53383) 1999JO91 ▹

ORBITAL INFORMATION

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(ASCII data file 53383.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.154	1.721e-08	au
e	0.185401	3.002e-08
i	11.324	3.798e-06	deg
Ω	149.199	1.609e-05	deg
ω	139.46	1.902e-05	deg
M	116.749	9.675e-06	deg

Other useful info
Absolute Magnitude (H)	13.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5692	au
Aphelion	3.7388	au
Asc. node-Earth separation	2.55717	au
Desc. node-Earth separation	1.65839	au
Earth MOID	1.56536	au
Orbital period	2045.93	days
Date of orbit computation	apr 23 19:57

Correlation matrix
1.00000000	-0.32067273	-0.03212481	0.00343038	-0.19225273	0.00254993
-0.32067273	1.00000000	-0.01156252	-0.00132103	0.13106681	-0.11372691
-0.03212481	-0.01156252	1.00000000	0.15059971	-0.12482621	0.00669776
0.00343038	-0.00132103	0.15059971	1.00000000	-0.83354845	0.00564767
-0.19225273	0.13106681	-0.12482621	-0.83354845	1.00000000	-0.51064817
0.00254993	-0.11372691	0.00669776	0.00564767	-0.51064817	1.00000000

Covariance matrix
2.96327010E-16	-1.65720161E-16	-2.10003304E-15	9.49933193E-16	-6.29309199E-14	4.24683288E-16
-1.65720161E-16	9.01271001E-16	-1.31819669E-15	-6.37979398E-16	7.48214961E-14	-3.30325792E-14
-2.10003304E-15	-1.31819669E-15	1.44211492E-11	9.20002343E-12	-9.01387794E-12	2.46082620E-13
9.49933193E-16	-6.37979398E-16	9.20002343E-12	2.58779404E-10	-2.54977378E-10	8.78992893E-13
-6.29309199E-14	7.48214961E-14	-9.01387794E-12	-2.54977378E-10	3.61586240E-10	-9.39462130E-11
4.24683288E-16	-3.30325792E-14	2.46082620E-13	8.78992893E-13	-9.39462130E-11	9.36058744E-11