AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008SP99 ∴ Orbital info ∴ Epoch epochXXX

(342117) 2008SP99 ▹

ORBITAL INFORMATION

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(ASCII data file 342117.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.55414	1.98e-08	au
e	0.099335	1.048e-07
i	6.337	5.545e-06	deg
Ω	59.992	7.671e-05	deg
ω	74.131	8.733e-05	deg
M	188.249	4.067e-05	deg

Other useful info
Absolute Magnitude (H)	16.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3004	au
Aphelion	2.8079	au
Asc. node-Earth separation	1.47533	au
Desc. node-Earth separation	1.5872	au
Earth MOID	1.3249	au
Orbital period	1490.96	days
Date of orbit computation	apr 23 21:02

Correlation matrix
1.00000000	-0.32173275	0.01034686	-0.01577458	-0.15324921	0.14026953
-0.32173275	1.00000000	-0.03104250	0.04222225	0.36858871	-0.68961078
0.01034686	-0.03104250	1.00000000	-0.34792017	0.28726253	0.03293045
-0.01577458	0.04222225	-0.34792017	1.00000000	-0.84349525	-0.05489236
-0.15324921	0.36858871	0.28726253	-0.84349525	1.00000000	-0.47820846
0.14026953	-0.68961078	0.03293045	-0.05489236	-0.47820846	1.00000000

Covariance matrix
3.92062202E-16	-6.67547517E-16	1.13592472E-15	-2.39598955E-14	-2.65003603E-13	1.12965920E-13
-6.67547517E-16	1.09804177E-14	-1.80355631E-14	3.39391135E-13	3.37308665E-12	-2.93913866E-12
1.13592472E-15	-1.80355631E-14	3.07416426E-11	-1.47976542E-10	1.39097252E-10	7.42621992E-12
-2.39598955E-14	3.39391135E-13	-1.47976542E-10	5.88436313E-09	-5.65078013E-09	-1.71264858E-10
-2.65003603E-13	3.37308665E-12	1.39097252E-10	-5.65078013E-09	7.62697055E-09	-1.69863431E-09
1.12965920E-13	-2.93913866E-12	7.42621992E-12	-1.71264858E-10	-1.69863431E-09	1.65429592E-09