AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Jo-Ann ∴ Orbital info ∴ Epoch epochXXX

(2316) Jo-Ann ▹

ORBITAL INFORMATION

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(ASCII data file 2316.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.45057	6.517e-09	au
e	0.167696	2.649e-08
i	1.818	2.999e-06	deg
Ω	148.631	8.964e-05	deg
ω	147.395	9.025e-05	deg
M	153.019	1.253e-05	deg

Other useful info
Absolute Magnitude (H)	13.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0396	au
Aphelion	2.8615	au
Asc. node-Earth separation	1.78592	au
Desc. node-Earth separation	1.0755	au
Earth MOID	1.02375	au
Orbital period	1401.2	days
Date of orbit computation	apr 23 19:46

Correlation matrix
1.00000000	-0.04577635	-0.00062186	-0.00144796	0.03677326	-0.53631270
-0.04577635	1.00000000	0.00600596	0.00105648	0.00217833	-0.01795798
-0.00062186	0.00600596	1.00000000	0.03054728	-0.03072858	0.00566562
-0.00144796	0.00105648	0.03054728	1.00000000	-0.99319024	0.00202070
0.03677326	0.00217833	-0.03072858	-0.99319024	1.00000000	-0.11247613
-0.53631270	-0.01795798	0.00566562	0.00202070	-0.11247613	1.00000000

Covariance matrix
4.24723844E-17	-7.90286842E-18	-1.21555276E-17	-8.45892776E-16	2.16276227E-14	-4.37900613E-14
-7.90286842E-18	7.01747090E-16	4.77202108E-16	2.50873643E-15	5.20760628E-15	-5.96007916E-15
-1.21555276E-17	4.77202108E-16	8.99621508E-12	8.21308823E-12	-8.31755657E-12	2.12902965E-13
-8.45892776E-16	2.50873643E-15	8.21308823E-12	8.03541157E-09	-8.03451868E-09	2.26939731E-12
2.16276227E-14	5.20760628E-15	-8.31755657E-12	-8.03451868E-09	8.14416787E-09	-1.27170936E-10
-4.37900613E-14	-5.96007916E-15	2.12902965E-13	2.26939731E-12	-1.27170936E-10	1.56966982E-10