AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1997AS12 ∴ Orbital info ∴ Epoch epochXXX

(12466) 1997AS12 ▹

ORBITAL INFORMATION

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(ASCII data file 12466.eq0)

Keplerian elements at epoch
58175.9 MJD
	Value	1-σ variation	Units
a	2.43933	6.949e-09	au
e	0.179177	2.134e-08
i	9.563	3.121e-06	deg
Ω	107.234	1.513e-05	deg
ω	127.549	1.823e-05	deg
M	102.043	1.049e-05	deg

Other useful info
Absolute Magnitude (H)	14.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0023	au
Aphelion	2.8764	au
Asc. node-Earth separation	1.66716	au
Desc. node-Earth separation	1.11332	au
Earth MOID	1.00717	au
Orbital period	1391.56	days
Date of orbit computation	apr 23 19:48

Correlation matrix
1.00000000	-0.17544952	0.01548733	0.00655587	0.06180299	-0.13501246
-0.17544952	1.00000000	0.00751290	0.01024477	0.01141344	0.03595271
0.01548733	0.00751290	1.00000000	0.30599471	-0.24248341	-0.01188295
0.00655587	0.01024477	0.30599471	1.00000000	-0.82285234	0.00969585
0.06180299	0.01141344	-0.24248341	-0.82285234	1.00000000	-0.56482176
-0.13501246	0.03595271	-0.01188295	0.00969585	-0.56482176	1.00000000

Covariance matrix
4.82883212E-17	-2.60208551E-17	3.35855321E-16	6.89384972E-16	7.82743043E-15	-9.83848716E-15
-2.60208551E-17	4.55508668E-16	5.00392403E-16	3.30872459E-15	4.43970099E-15	8.04661661E-15
3.35855321E-16	5.00392403E-16	9.73889139E-12	1.44503661E-11	-1.37919426E-11	-3.88877156E-13
6.89384972E-16	3.30872459E-15	1.44503661E-11	2.28992018E-10	-2.26945059E-10	1.53861383E-12
7.82743043E-15	4.43970099E-15	-1.37919426E-11	-2.26945059E-10	3.32182922E-10	-1.07952694E-10
-9.83848716E-15	8.04661661E-15	-3.88877156E-13	1.53861383E-12	-1.07952694E-10	1.09968126E-10