AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007AF20 ∴ Orbital info ∴ Epoch epochXXX

(631308) 2007AF20 ▹

ORBITAL INFORMATION

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(ASCII data file 631308.eq1)

Keplerian elements at epoch
60600.0 MJD
	Value	1-σ variation	Units
a	2.72803	3.863e-08	au
e	0.034727	1.187e-07
i	5.77	1.212e-05	deg
Ω	341.337	9.652e-05	deg
ω	29.406	0.000202	deg
M	83.836	0.0001732	deg

Other useful info
Absolute Magnitude (H)	17.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6333	au
Aphelion	2.8228	au
Asc. node-Earth separation	1.63638	au
Desc. node-Earth separation	1.82037	au
Earth MOID	1.63207	au
Orbital period	1645.79	days
Date of orbit computation	Jul 26 11:23

Correlation matrix
1.00000000	-0.27278112	0.02168545	-0.03903133	-0.01103080	-0.02460505
-0.27278112	1.00000000	-0.03881016	0.00376411	-0.33089641	0.37440316
0.02168545	-0.03881016	1.00000000	-0.05536085	0.04710949	-0.02612570
-0.03903133	0.00376411	-0.05536085	1.00000000	-0.47726611	0.00613670
-0.01103080	-0.33089641	0.04710949	-0.47726611	1.00000000	-0.87919596
-0.02460505	0.37440316	-0.02612570	0.00613670	-0.87919596	1.00000000

Covariance matrix
1.49242992E-15	-1.25070465E-15	1.01519613E-14	-1.45537122E-13	-8.60649000E-14	-1.64668084E-13
-1.25070465E-15	1.40859763E-14	-5.58179086E-14	4.31190472E-14	-7.93153868E-12	7.69787961E-12
1.01519613E-14	-5.58179086E-14	1.46848402E-10	-6.47516427E-11	1.15296185E-10	-5.48454635E-11
-1.45537122E-13	4.31190472E-14	-6.47516427E-11	9.31594280E-09	-9.30349037E-09	1.02609256E-10
-8.60649000E-14	-7.93153868E-12	1.15296185E-10	-9.30349037E-09	4.07890714E-08	-3.07606652E-08
-1.64668084E-13	7.69787961E-12	-5.48454635E-11	1.02609256E-10	-3.07606652E-08	3.00107089E-08