AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1997JA11 ∴ Orbital info ∴ Epoch epochXXX

(23687) 1997JA11 ▹

ORBITAL INFORMATION

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(ASCII data file 23687.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.1585	1.506e-08	au
e	0.298315	3.542e-08
i	14.948	3.668e-06	deg
Ω	149.427	1.492e-05	deg
ω	233.158	1.594e-05	deg
M	179.289	6.693e-06	deg

Other useful info
Absolute Magnitude (H)	13.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2163	au
Aphelion	4.1007	au
Asc. node-Earth separation	2.51607	au
Desc. node-Earth separation	1.4299	au
Earth MOID	1.2525	au
Orbital period	2050.31	days
Date of orbit computation	apr 23 19:51

Correlation matrix
1.00000000	0.33629817	-0.06411181	0.00451620	-0.01634731	-0.49180592
0.33629817	1.00000000	-0.01182754	0.00130224	-0.00253427	-0.24542387
-0.06411181	-0.01182754	1.00000000	0.06399348	-0.05765814	0.02440678
0.00451620	0.00130224	0.06399348	1.00000000	-0.90726964	0.00478275
-0.01634731	-0.00253427	-0.05765814	-0.90726964	1.00000000	-0.32957267
-0.49180592	-0.24542387	0.02440678	0.00478275	-0.32957267	1.00000000

Covariance matrix
2.26665882E-16	1.79319696E-16	-3.54050617E-15	1.01470216E-15	-3.92215310E-15	-4.95608900E-14
1.79319696E-16	1.25435604E-15	-1.53652300E-15	6.88292082E-16	-1.43037049E-15	-5.81807713E-14
-3.54050617E-15	-1.53652300E-15	1.34545283E-11	3.50301792E-12	-3.37038974E-12	5.99234723E-13
1.01470216E-15	6.88292082E-16	3.50301792E-12	2.22712568E-10	-2.15771442E-10	4.77752229E-13
-3.92215310E-15	-1.43037049E-15	-3.37038974E-12	-2.15771442E-10	2.53962995E-10	-3.51551279E-11
-4.95608900E-14	-5.81807713E-14	5.99234723E-13	4.77752229E-13	-3.51551279E-11	4.48027360E-11