AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007AA28 ∴ Orbital info ∴ Epoch epochXXX

(497962) 2007AA28 ▹

ORBITAL INFORMATION

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(ASCII data file 497962.eq0)

Keplerian elements at epoch
58052.9 MJD
	Value	1-σ variation	Units
a	2.62013	2.347e-08	au
e	0.119129	7.015e-08
i	13.389	1.02e-05	deg
Ω	129.34	3.259e-05	deg
ω	90.106	5.86e-05	deg
M	111.423	4.63e-05	deg

Other useful info
Absolute Magnitude (H)	17.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.308	au
Aphelion	2.9323	au
Asc. node-Earth separation	1.59869	au
Desc. node-Earth separation	1.56698	au
Earth MOID	1.34735	au
Orbital period	1549.11	days
Date of orbit computation	apr 23 21:36

Correlation matrix
1.00000000	0.15062317	0.00488053	-0.00322614	0.28421181	-0.34857899
0.15062317	1.00000000	-0.01125055	0.01350246	-0.17026006	0.21028230
0.00488053	-0.01125055	1.00000000	0.25254229	-0.13446453	-0.00101957
-0.00322614	0.01350246	0.25254229	1.00000000	-0.55686549	0.01955167
0.28421181	-0.17026006	-0.13446453	-0.55686549	1.00000000	-0.83446434
-0.34857899	0.21028230	-0.00101957	0.01955167	-0.83446434	1.00000000

Covariance matrix
5.50750912E-16	2.47963220E-16	1.16869041E-15	-2.46707162E-15	3.90881457E-13	-3.78752238E-13
2.47963220E-16	4.92080011E-15	-8.05279124E-15	3.08639882E-14	-6.99932188E-13	6.82962650E-13
1.16869041E-15	-8.05279124E-15	1.04114175E-10	8.39673047E-11	-8.04059136E-11	-4.81668024E-13
-2.46707162E-15	3.08639882E-14	8.39673047E-11	1.06179901E-09	-1.06340033E-09	2.94972407E-11
3.90881457E-13	-6.99932188E-13	-8.04059136E-11	-1.06340033E-09	3.43439830E-09	-2.26417243E-09
-3.78752238E-13	6.82962650E-13	-4.81668024E-13	2.94972407E-11	-2.26417243E-09	2.14364451E-09