AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998HH100 ∴ Orbital info ∴ Epoch epochXXX

(12523) 1998HH100 ▹

ORBITAL INFORMATION

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(ASCII data file 12523.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.46546	6.085e-09	au
e	0.216806	2.644e-08
i	5.918	2.339e-06	deg
Ω	78.373	2.793e-05	deg
ω	274.07	2.854e-05	deg
M	139.457	5.756e-06	deg

Other useful info
Absolute Magnitude (H)	13.4	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9309	au
Aphelion	3	au
Asc. node-Earth separation	1.3296	au
Desc. node-Earth separation	1.37145	au
Earth MOID	0.93655	au
Orbital period	1413.99	days
Date of orbit computation	apr 23 19:48

Correlation matrix
1.00000000	-0.09566436	0.01372669	0.01171595	-0.04293393	-0.26291652
-0.09566436	1.00000000	-0.03451518	0.01261304	-0.09918516	0.52438124
0.01372669	-0.03451518	1.00000000	0.43129918	-0.41267195	-0.03813361
0.01171595	0.01261304	0.43129918	1.00000000	-0.97482094	0.00529009
-0.04293393	-0.09918516	-0.41267195	-0.97482094	1.00000000	-0.20078568
-0.26291652	0.52438124	-0.03813361	0.00529009	-0.20078568	1.00000000

Covariance matrix
3.70260692E-17	-1.53933557E-17	1.95394432E-16	1.99114692E-15	-7.45673917E-15	-9.20886610E-15
-1.53933557E-17	6.99292227E-16	-2.13516815E-15	9.31582030E-15	-7.48635694E-14	7.98198618E-14
1.95394432E-16	-2.13516815E-15	5.47249190E-12	2.81801530E-11	-2.75544659E-11	-5.13493571E-13
1.99114692E-15	9.31582030E-15	2.81801530E-11	7.80089249E-10	-7.77126068E-10	8.50490893E-13
-7.45673917E-15	-7.48635694E-14	-2.75544659E-11	-7.77126068E-10	8.14683573E-10	-3.29884344E-11
-9.20886610E-15	7.98198618E-14	-5.13493571E-13	8.50490893E-13	-3.29884344E-11	3.31336253E-11