AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Greggwade ∴ Orbital info ∴ Epoch epochXXX

(273987) Greggwade ▹

ORBITAL INFORMATION

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(ASCII data file 273987.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.06775	3.223e-08	au
e	0.119152	6.63e-08
i	7.22	6.545e-06	deg
Ω	84.511	5.289e-05	deg
ω	97.949	6.225e-05	deg
M	163.967	3.014e-05	deg

Other useful info
Absolute Magnitude (H)	16.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7022	au
Aphelion	3.4333	au
Asc. node-Earth separation	2.09168	au
Desc. node-Earth separation	1.9591	au
Earth MOID	1.71698	au
Orbital period	1962.59	days
Date of orbit computation	apr 23 20:47

Correlation matrix
1.00000000	-0.03563523	0.02407858	0.01676327	-0.05758610	-0.14742388
-0.03563523	1.00000000	-0.00508007	0.02229333	0.11934915	-0.17760200
0.02407858	-0.00508007	1.00000000	-0.03193481	0.03141539	-0.01091063
0.01676327	0.02229333	-0.03193481	1.00000000	-0.84365673	0.00159972
-0.05758610	0.11934915	0.03141539	-0.84365673	1.00000000	-0.51693823
-0.14742388	-0.17760200	-0.01091063	0.00159972	-0.51693823	1.00000000

Covariance matrix
1.03847280E-15	-7.61369106E-17	5.07878064E-15	2.85694893E-14	-1.15522191E-13	-1.43166475E-13
-7.61369106E-17	4.39578368E-15	-2.20454498E-15	7.81698436E-14	4.92592387E-13	-3.54847658E-13
5.07878064E-15	-2.20454498E-15	4.28412531E-11	-1.10545606E-11	1.28004073E-11	-2.15207178E-12
2.85694893E-14	7.81698436E-14	-1.10545606E-11	2.79699806E-09	-2.77755115E-09	2.54956881E-12
-1.15522191E-13	4.92592387E-13	1.28004073E-11	-2.77755115E-09	3.87525617E-09	-9.69761167E-10
-1.43166475E-13	-3.54847658E-13	-2.15207178E-12	2.54956881E-12	-9.69761167E-10	9.08138037E-10