AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012AY9 ∴ Orbital info ∴ Epoch epochXXX

(459045) 2012AY9 ▹

ORBITAL INFORMATION

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(ASCII data file 459045.eq0)

Keplerian elements at epoch
58243.0 MJD
	Value	1-σ variation	Units
a	2.41156	1.865e-08	au
e	0.075407	7.67e-08
i	6.288	6.625e-06	deg
Ω	304.567	5.565e-05	deg
ω	209.306	7.164e-05	deg
M	200.901	4.312e-05	deg

Other useful info
Absolute Magnitude (H)	17.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2297	au
Aphelion	2.5934	au
Asc. node-Earth separation	1.55131	au
Desc. node-Earth separation	1.26622	au
Earth MOID	1.24347	au
Orbital period	1367.87	days
Date of orbit computation	apr 23 21:27

Correlation matrix
1.00000000	0.11115730	0.02815762	0.00939022	0.11873604	-0.20390508
0.11115730	1.00000000	0.01439299	0.03464114	0.20324931	-0.31442623
0.02815762	0.01439299	1.00000000	0.26396725	-0.20049091	-0.00768186
0.00939022	0.03464114	0.26396725	1.00000000	-0.75836538	-0.01975805
0.11873604	0.20324931	-0.20049091	-0.75836538	1.00000000	-0.63294341
-0.20390508	-0.31442623	-0.00768186	-0.01975805	-0.63294341	1.00000000

Covariance matrix
3.47951630E-16	1.59035765E-16	3.47948941E-15	9.74819576E-15	1.58679590E-13	-1.64022766E-13
1.59035765E-16	5.88294413E-15	7.31321797E-15	1.47869568E-13	1.11687739E-12	-1.03999866E-12
3.47948941E-15	7.31321797E-15	4.38854322E-11	9.73194175E-11	-9.51555122E-11	-2.19453742E-12
9.74819576E-15	1.47869568E-13	9.73194175E-11	3.09726620E-09	-3.02375661E-09	-4.74187336E-11
1.58679590E-13	1.11687739E-12	-9.51555122E-11	-3.02375661E-09	5.13284482E-09	-1.95551249E-09
-1.64022766E-13	-1.03999866E-12	-2.19453742E-12	-4.74187336E-11	-1.95551249E-09	1.85965885E-09