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.eq0)

Keplerian elements at epoch
57533.5 MJD
	Value	1-σ variation	Units
a	2.45067	6.391e-09	au
e	0.167061	2.647e-08
i	1.817	2.999e-06	deg
Ω	148.685	8.952e-05	deg
ω	147.372	9.013e-05	deg
M	137.025	1.128e-05	deg

Other useful info
Absolute Magnitude (H)	13.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0413	au
Aphelion	2.8601	au
Asc. node-Earth separation	1.78543	au
Desc. node-Earth separation	1.07708	au
Earth MOID	1.02532	au
Orbital period	1401.28	days
Date of orbit computation	Jun 5 00:37

Correlation matrix
1.00000000	-0.02603319	-0.00130575	-0.00115932	0.03665129	-0.33794294
-0.02603319	1.00000000	0.00604775	0.00102098	0.00390929	-0.04096593
-0.00130575	0.00604775	1.00000000	0.03058756	-0.03076495	0.00594027
-0.00115932	0.00102098	0.03058756	1.00000000	-0.99312263	0.00188465
0.03665129	0.00390929	-0.03076495	-0.99312263	1.00000000	-0.11635925
-0.33794294	-0.04096593	0.00594027	0.00188465	-0.11635925	1.00000000

Covariance matrix
4.08490958E-17	-4.40476401E-18	-2.50241540E-17	-6.63290057E-16	2.11123216E-14	-2.43633609E-14
-4.40476401E-18	7.00822674E-16	4.80072998E-16	2.41951887E-15	9.32733978E-15	-1.22329009E-14
-2.50241540E-17	4.80072998E-16	8.99123468E-12	8.21037256E-12	-8.31421649E-12	2.00917750E-13
-6.63290057E-16	2.41951887E-15	8.21037256E-12	8.01340087E-09	-8.01247663E-09	1.90301434E-12
2.11123216E-14	9.32733978E-15	-8.31421649E-12	-8.01247663E-09	8.12289658E-09	-1.18292983E-10
-2.43633609E-14	-1.22329009E-14	2.00917750E-13	1.90301434E-12	-1.18292983E-10	1.27234587E-10