AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1997YE2 ∴ Orbital info ∴ Epoch epochXXX

(18585) 1997YE2 ▹

ORBITAL INFORMATION

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(ASCII data file 18585.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.1957	5.193e-09	au
e	0.105673	2.963e-08
i	5.608	3.071e-06	deg
Ω	75.291	3.699e-05	deg
ω	15.287	4.143e-05	deg
M	33.29	1.789e-05	deg

Other useful info
Absolute Magnitude (H)	14.4	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9637	au
Aphelion	2.4277	au
Asc. node-Earth separation	0.98598	au
Desc. node-Earth separation	1.40275	au
Earth MOID	0.98118	au
Orbital period	1188.39	days
Date of orbit computation	apr 23 19:50

Correlation matrix
1.00000000	0.21065946	0.00107004	0.00225148	-0.02590701	-0.11764737
0.21065946	1.00000000	-0.00197845	-0.00719403	0.08198784	-0.22290564
0.00107004	-0.00197845	1.00000000	0.12256543	-0.11247919	0.00967498
0.00225148	-0.00719403	0.12256543	1.00000000	-0.89180625	0.00831859
-0.02590701	0.08198784	-0.11247919	-0.89180625	1.00000000	-0.44919634
-0.11764737	-0.22290564	0.00967498	0.00831859	-0.44919634	1.00000000

Covariance matrix
2.69625652E-17	3.24059598E-17	1.70611369E-17	4.32409933E-16	-5.57321641E-15	-1.09314112E-14
3.24059598E-17	8.77660629E-16	-1.79976896E-16	-7.88284258E-15	1.00628438E-13	-1.18167429E-13
1.70611369E-17	-1.79976896E-16	9.42883182E-12	1.39201675E-11	-1.43089936E-11	5.31609247E-13
4.32409933E-16	-7.88284258E-15	1.39201675E-11	1.36802826E-09	-1.36655155E-09	5.50567777E-12
-5.57321641E-15	1.00628438E-13	-1.43089936E-11	-1.36655155E-09	1.71638986E-09	-3.33010251E-10
-1.09314112E-14	-1.18167429E-13	5.31609247E-13	5.50567777E-12	-3.33010251E-10	3.20204066E-10