AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011AH57 ∴ Orbital info ∴ Epoch epochXXX

(414930) 2011AH57 ▹

ORBITAL INFORMATION

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(ASCII data file 414930.eq0)

Keplerian elements at epoch
58321.7 MJD
	Value	1-σ variation	Units
a	3.1917	4.097e-08	au
e	0.060809	8.812e-08
i	12.849	8.33e-06	deg
Ω	315.451	3.155e-05	deg
ω	186.315	6.823e-05	deg
M	100.439	5.876e-05	deg

Other useful info
Absolute Magnitude (H)	15.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.9976	au
Aphelion	3.3858	au
Asc. node-Earth separation	2.37058	au
Desc. node-Earth separation	2.0136	au
Earth MOID	2.01189	au
Orbital period	2082.73	days
Date of orbit computation	apr 23 21:18

Correlation matrix
1.00000000	0.12073835	0.02604609	0.01434797	0.13682486	-0.16341143
0.12073835	1.00000000	0.02250451	0.00501237	0.38492926	-0.40698943
0.02604609	0.02250451	1.00000000	0.34597606	-0.14656572	-0.00976945
0.01434797	0.00501237	0.34597606	1.00000000	-0.45819233	0.01185697
0.13682486	0.38492926	-0.14656572	-0.45819233	1.00000000	-0.89047175
-0.16341143	-0.40698943	-0.00976945	0.01185697	-0.89047175	1.00000000

Covariance matrix
1.67845391E-15	4.35893376E-16	8.88889268E-15	1.85439249E-14	3.82453242E-13	-3.93364395E-13
4.35893376E-16	7.76534278E-15	1.65196305E-14	1.39341307E-14	2.31430103E-12	-2.10727565E-12
8.88889268E-15	1.65196305E-14	6.93906535E-11	9.09186561E-11	-8.32993271E-11	-4.78165692E-12
1.85439249E-14	1.39341307E-14	9.09186561E-11	9.95205912E-10	-9.86195228E-10	2.19779956E-11
3.82453242E-13	2.31430103E-12	-8.32993271E-11	-9.86195228E-10	4.65497363E-09	-3.56974060E-09
-3.93364395E-13	-2.10727565E-12	-4.78165692E-12	2.19779956E-11	-3.56974060E-09	3.45235782E-09