AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001YK7 ∴ Orbital info ∴ Epoch epochXXX

(232112) 2001YK7 ▹

ORBITAL INFORMATION

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(ASCII data file 232112.eq0)

Keplerian elements at epoch
57765.3 MJD
	Value	1-σ variation	Units
a	2.37669	1.158e-08	au
e	0.143289	4.684e-08
i	6.286	6.316e-06	deg
Ω	349.362	3.852e-05	deg
ω	52.549	4.68e-05	deg
M	68.607	2.293e-05	deg

Other useful info
Absolute Magnitude (H)	17.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0361	au
Aphelion	2.7172	au
Asc. node-Earth separation	1.13623	au
Desc. node-Earth separation	1.55751	au
Earth MOID	1.05098	au
Orbital period	1338.31	days
Date of orbit computation	apr 23 20:38

Correlation matrix
1.00000000	0.01848401	0.00923470	-0.00456070	-0.07138451	0.13647820
0.01848401	1.00000000	-0.02025773	0.01677823	-0.24190734	0.42778775
0.00923470	-0.02025773	1.00000000	0.10044604	-0.07636499	-0.01211811
-0.00456070	0.01677823	0.10044604	1.00000000	-0.82578253	0.01674013
-0.07138451	-0.24190734	-0.07636499	-0.82578253	1.00000000	-0.57225262
0.13647820	0.42778775	-0.01211811	0.01674013	-0.57225262	1.00000000

Covariance matrix
1.34190858E-16	1.00283822E-17	6.75626738E-16	-2.03484021E-15	-3.86972176E-14	3.62579023E-14
1.00283822E-17	2.19354481E-15	-5.99220186E-15	3.02661150E-14	-5.30196168E-13	4.59493651E-13
6.75626738E-16	-5.99220186E-15	3.98882329E-11	2.44338904E-11	-2.25699696E-11	-1.75523517E-12
-2.03484021E-15	3.02661150E-14	2.44338904E-11	1.48345636E-09	-1.48839211E-09	1.47867981E-11
-3.86972176E-14	-5.30196168E-13	-2.25699696E-11	-1.48839211E-09	2.18992161E-09	-6.14157816E-10
3.62579023E-14	4.59493651E-13	-1.75523517E-12	1.47867981E-11	-6.14157816E-10	5.25963760E-10