AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2002AN74 ∴ Orbital info ∴ Epoch epochXXX

(163087) 2002AN74 ▹

ORBITAL INFORMATION

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(ASCII data file 163087.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.33626	8.855e-09	au
e	0.135272	5.785e-08
i	2.327	5.495e-06	deg
Ω	354.001	0.0001154	deg
ω	185.883	0.000117	deg
M	21.514	2.055e-05	deg

Other useful info
Absolute Magnitude (H)	17.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0202	au
Aphelion	2.6523	au
Asc. node-Earth separation	1.64549	au
Desc. node-Earth separation	1.0273	au
Earth MOID	1.02377	au
Orbital period	1304.3	days
Date of orbit computation	apr 23 20:23

Correlation matrix
1.00000000	-0.12194286	0.00251235	0.00048442	0.03161421	-0.44316858
-0.12194286	1.00000000	0.00035840	0.00091772	-0.02757436	0.28321343
0.00251235	0.00035840	1.00000000	-0.24422950	0.23975195	0.00353439
0.00048442	0.00091772	-0.24422950	1.00000000	-0.98581969	0.00540838
0.03161421	-0.02757436	0.23975195	-0.98581969	1.00000000	-0.16356351
-0.44316858	0.28321343	0.00353439	0.00540838	-0.16356351	1.00000000

Covariance matrix
7.84179403E-17	-6.24667466E-17	1.22249142E-16	4.95014991E-16	3.27481536E-14	-8.06511143E-14
-6.24667466E-17	3.34633636E-15	1.13922073E-16	6.12606332E-15	-1.86589450E-13	3.36691635E-13
1.22249142E-16	1.13922073E-16	3.01937507E-11	-1.54860764E-10	1.54105259E-10	3.99123332E-13
4.95014991E-16	6.12606332E-15	-1.54860764E-10	1.33158683E-08	-1.33069652E-08	1.28258456E-11
3.27481536E-14	-1.86589450E-13	1.54105259E-10	-1.33069652E-08	1.36833857E-08	-3.93203061E-10
-8.06511143E-14	3.36691635E-13	3.99123332E-13	1.28258456E-11	-3.93203061E-10	4.22345027E-10