AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998XM74 ∴ Orbital info ∴ Epoch epochXXX

(85834) 1998XM74 ▹

ORBITAL INFORMATION

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(ASCII data file 85834.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.40802	6.455e-09	au
e	0.143995	3.449e-08
i	3.146	3.229e-06	deg
Ω	94.883	7.101e-05	deg
ω	72.351	7.216e-05	deg
M	224.356	1.338e-05	deg

Other useful info
Absolute Magnitude (H)	15.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0613	au
Aphelion	2.7548	au
Asc. node-Earth separation	1.27707	au
Desc. node-Earth separation	1.44873	au
Earth MOID	1.07113	au
Orbital period	1364.86	days
Date of orbit computation	apr 23 20:05

Correlation matrix
1.00000000	0.18375860	-0.00895633	0.00422884	0.02798691	-0.38328152
0.18375860	1.00000000	-0.00031643	-0.00012514	0.07181460	-0.35512936
-0.00895633	-0.00031643	1.00000000	-0.26048447	0.25638018	0.00303176
0.00422884	-0.00012514	-0.26048447	1.00000000	-0.98225678	-0.00196828
0.02798691	0.07181460	0.25638018	-0.98225678	1.00000000	-0.17736012
-0.38328152	-0.35512936	0.00303176	-0.00196828	-0.17736012	1.00000000

Covariance matrix
4.16615775E-17	4.09135096E-17	-1.86660232E-16	1.93816997E-15	1.30345801E-14	-3.30968259E-14
4.09135096E-17	1.18987799E-15	-3.52433033E-17	-3.06516157E-16	1.78746754E-13	-1.63884699E-13
-1.86660232E-16	-3.52433033E-17	1.04257682E-11	-5.97225299E-11	5.97327704E-11	1.30963437E-13
1.93816997E-15	-3.06516157E-16	-5.97225299E-11	5.04202122E-09	-5.03270590E-09	-1.86977492E-12
1.30345801E-14	1.78746754E-13	5.97327704E-11	-5.03270590E-09	5.20652991E-09	-1.71210651E-10
-3.30968259E-14	-1.63884699E-13	1.30963437E-13	-1.86977492E-12	-1.71210651E-10	1.78978649E-10