AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998HU30 ∴ Orbital info ∴ Epoch epochXXX

(333883) 1998HU30 ▹

ORBITAL INFORMATION

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(ASCII data file 333883.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.59692	1.487e-08	au
e	0.096458	5.479e-08
i	12.694	6.493e-06	deg
Ω	206.784	2.198e-05	deg
ω	313.667	3.846e-05	deg
M	125.889	3.328e-05	deg

Other useful info
Absolute Magnitude (H)	16.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3464	au
Aphelion	2.8474	au
Asc. node-Earth separation	1.40836	au
Desc. node-Earth separation	1.76129	au
Earth MOID	1.36987	au
Orbital period	1528.57	days
Date of orbit computation	apr 23 21:00

Correlation matrix
1.00000000	0.27275483	0.02067207	0.00505230	0.14357237	-0.32574678
0.27275483	1.00000000	0.00201612	0.01329238	0.23336551	-0.35644141
0.02067207	0.00201612	1.00000000	0.00511863	-0.00733462	0.00239862
0.00505230	0.01329238	0.00511863	1.00000000	-0.55033717	-0.00942619
0.14357237	0.23336551	-0.00733462	-0.55033717	1.00000000	-0.81261772
-0.32574678	-0.35644141	0.00239862	-0.00942619	-0.81261772	1.00000000

Covariance matrix
2.21206388E-16	2.22265051E-16	1.99628565E-15	1.65140521E-15	8.21361889E-14	-1.61250079E-13
2.22265051E-16	3.00192463E-15	7.17226874E-16	1.60054659E-14	4.91814594E-13	-6.49993501E-13
1.99628565E-15	7.17226874E-16	4.21579859E-11	7.30396839E-13	-1.83181806E-12	5.18348590E-13
1.65140521E-15	1.60054659E-14	7.30396839E-13	4.82982239E-10	-4.65220959E-10	-6.89481793E-12
8.21361889E-14	4.91814594E-13	-1.83181806E-12	-4.65220959E-10	1.47955015E-09	-1.04033235E-09
-1.61250079E-13	-6.49993501E-13	5.18348590E-13	-6.89481793E-12	-1.04033235E-09	1.10775046E-09