AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012AC9 ∴ Orbital info ∴ Epoch epochXXX

(600512) 2012AC9 ▹

ORBITAL INFORMATION

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(ASCII data file 600512.eq0)

Keplerian elements at epoch
58974.8 MJD
	Value	1-σ variation	Units
a	3.12728	5.572e-08	au
e	0.040448	7.747e-08
i	12.147	8.508e-06	deg
Ω	282.752	3.468e-05	deg
ω	152.461	0.0001067	deg
M	226.493	9.926e-05	deg

Other useful info
Absolute Magnitude (H)	16.4	mag
Slope parameter (G)	0.15	mag
Perihelion	3.0008	au
Aphelion	3.2538	au
Asc. node-Earth separation	2.22212	au
Desc. node-Earth separation	2.032	au
Earth MOID	2.02278	au
Orbital period	2019.99	days
Date of orbit computation	Jul 26 11:16

Correlation matrix
1.00000000	-0.18629790	0.00643817	-0.00376489	-0.11513400	0.11689626
-0.18629790	1.00000000	-0.00558245	0.01002601	0.11735494	-0.11340190
0.00643817	-0.00558245	1.00000000	-0.09565532	0.06058608	-0.03369153
-0.00376489	0.01002601	-0.09565532	1.00000000	-0.32448864	0.00767533
-0.11513400	0.11735494	0.06058608	-0.32448864	1.00000000	-0.94675191
0.11689626	-0.11340190	-0.03369153	0.00767533	-0.94675191	1.00000000

Covariance matrix
3.10454935E-15	-8.04146231E-16	3.05185923E-15	-7.27452507E-15	-6.84189361E-13	6.46483990E-13
-8.04146231E-16	6.00144125E-15	-3.67921339E-15	2.69345202E-14	9.69622340E-13	-8.71978932E-13
3.05185923E-15	-3.67921339E-15	7.23777283E-11	-2.82205219E-11	5.49729163E-11	-2.84499233E-11
-7.27452507E-15	2.69345202E-14	-2.82205219E-11	1.20256044E-09	-1.20012478E-09	2.64185203E-11
-6.84189361E-13	9.69622340E-13	5.49729163E-11	-1.20012478E-09	1.13748818E-08	-1.00223024E-08
6.46483990E-13	-8.71978932E-13	-2.84499233E-11	2.64185203E-11	-1.00223024E-08	9.85180343E-09