AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Hughmaclean ∴ Orbital info ∴ Epoch epochXXX

(14146) Hughmaclean ▹

ORBITAL INFORMATION

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(ASCII data file 14146.eq0)

Keplerian elements at epoch
57517.7 MJD
	Value	1-σ variation	Units
a	2.31574	5.74e-09	au
e	0.120897	2.878e-08
i	2.093	3.961e-06	deg
Ω	351.13	7.636e-05	deg
ω	72.058	7.855e-05	deg
M	310.231	1.76e-05	deg

Other useful info
Absolute Magnitude (H)	14.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0358	au
Aphelion	2.5957	au
Asc. node-Earth separation	1.1931	au
Desc. node-Earth separation	1.37602	au
Earth MOID	1.04811	au
Orbital period	1287.16	days
Date of orbit computation	apr 23 19:49

Correlation matrix
1.00000000	0.26339103	0.00127800	0.01420994	-0.06604821	0.21140835
0.26339103	1.00000000	0.00170176	-0.00219567	-0.07969186	0.29994023
0.00127800	0.00170176	1.00000000	-0.03317671	0.03210732	-0.00062776
0.01420994	-0.00219567	-0.03317671	1.00000000	-0.97076742	0.00040108
-0.06604821	-0.07969186	0.03210732	-0.97076742	1.00000000	-0.23818926
0.21140835	0.29994023	-0.00062776	0.00040108	-0.23818926	1.00000000

Covariance matrix
3.29423924E-17	4.35069160E-17	2.90545463E-17	6.22805712E-15	-2.97768514E-14	2.13560168E-14
4.35069160E-17	8.28246290E-16	1.93991674E-16	-4.82535840E-15	-1.80149835E-13	1.51927019E-13
2.90545463E-17	1.93991674E-16	1.56895230E-11	-1.00350837E-11	9.98962286E-12	-4.37641242E-14
6.22805712E-15	-4.82535840E-15	-1.00350837E-11	5.83130288E-09	-5.82288398E-09	5.39061369E-13
-2.97768514E-14	-1.80149835E-13	9.98962286E-12	-5.82288398E-09	6.16993073E-09	-3.29293279E-10
2.13560168E-14	1.51927019E-13	-4.37641242E-14	5.39061369E-13	-3.29293279E-10	3.09771244E-10