AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998XT17 ∴ Orbital info ∴ Epoch epochXXX

(44500) 1998XT17 ▹

ORBITAL INFORMATION

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(ASCII data file 44500.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.19389	1.616e-08	au
e	0.119697	4.367e-08
i	4.983	5.141e-06	deg
Ω	207.311	4.376e-05	deg
ω	191.257	4.912e-05	deg
M	201.531	1.957e-05	deg

Other useful info
Absolute Magnitude (H)	14.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.8116	au
Aphelion	3.5762	au
Asc. node-Earth separation	2.56296	au
Desc. node-Earth separation	1.8225	au
Earth MOID	1.81944	au
Orbital period	2084.87	days
Date of orbit computation	apr 23 19:55

Correlation matrix
1.00000000	0.11393807	0.03525991	-0.02643926	-0.15066255	0.19686735
0.11393807	1.00000000	-0.01008229	-0.00129649	-0.18108069	0.40577374
0.03525991	-0.01008229	1.00000000	-0.29352550	0.25928621	-0.00144884
-0.02643926	-0.00129649	-0.29352550	1.00000000	-0.88693913	0.00016954
-0.15066255	-0.18108069	0.25928621	-0.88693913	1.00000000	-0.44984998
0.19686735	0.40577374	-0.00144884	0.00016954	-0.44984998	1.00000000

Covariance matrix
2.61004527E-16	8.03861445E-17	2.92845339E-15	-1.86927667E-14	-1.19567366E-13	6.22453953E-14
8.03861445E-17	1.90711387E-15	-2.26350025E-15	-2.47774680E-15	-3.88457738E-13	3.46802139E-13
2.92845339E-15	-2.26350025E-15	2.64281158E-11	-6.60357738E-11	6.54780666E-11	-1.45768514E-13
-1.86927667E-14	-2.47774680E-15	-6.60357738E-11	1.91514067E-09	-1.90667858E-09	1.45205584E-13
-1.19567366E-13	-3.88457738E-13	6.54780666E-11	-1.90667858E-09	2.41305191E-09	-4.32474553E-10
6.22453953E-14	3.46802139E-13	-1.45768514E-13	1.45205584E-13	-4.32474553E-10	3.83017868E-10