AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998UH37 ∴ Orbital info ∴ Epoch epochXXX

(222045) 1998UH37 ▹

ORBITAL INFORMATION

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(ASCII data file 222045.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.36007	9.846e-09	au
e	0.217662	5.15e-08
i	1.714	5.656e-06	deg
Ω	200.941	0.00018	deg
ω	197.627	0.0001809	deg
M	359.336	1.547e-05	deg

Other useful info
Absolute Magnitude (H)	17.1	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8464	au
Aphelion	2.8738	au
Asc. node-Earth separation	1.83487	au
Desc. node-Earth separation	0.86522	au
Earth MOID	0.85424	au
Orbital period	1324.3	days
Date of orbit computation	apr 23 20:36

Correlation matrix
1.00000000	0.23724520	-0.00190719	-0.00286843	0.01353131	-0.50499190
0.23724520	1.00000000	0.00522074	0.01608528	-0.02954895	-0.03183924
-0.00190719	0.00522074	1.00000000	-0.00620052	0.00503863	0.00856131
-0.00286843	0.01608528	-0.00620052	1.00000000	-0.99564819	0.00424902
0.01353131	-0.02954895	0.00503863	-0.99564819	1.00000000	-0.08677688
-0.50499190	-0.03183924	0.00856131	0.00424902	-0.08677688	1.00000000

Covariance matrix
9.69467017E-17	1.20299041E-16	-1.06219394E-16	-5.08288421E-15	2.40972788E-14	-7.69100181E-14
1.20299041E-16	2.65213988E-15	1.52080269E-15	1.49082531E-13	-2.75233882E-13	-2.53625481E-14
-1.06219394E-16	1.52080269E-15	3.19951941E-11	-6.31204882E-12	5.15485089E-12	7.49056494E-13
-5.08288421E-15	1.49082531E-13	-6.31204882E-12	3.23891720E-08	-3.24091402E-08	1.18282417E-11
2.40972788E-14	-2.75233882E-13	5.15485089E-12	-3.24091402E-08	3.27132249E-08	-2.42771490E-10
-7.69100181E-14	-2.53625481E-14	7.49056494E-13	1.18282417E-11	-2.42771490E-10	2.39256619E-10