AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008SJ312 ∴ Orbital info ∴ Epoch epochXXX

(516679) 2008SJ312 ▹

ORBITAL INFORMATION

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(ASCII data file 516679.eq0)

Keplerian elements at epoch
58300.4 MJD
	Value	1-σ variation	Units
a	2.69203	3.21e-08	au
e	0.136306	8.939e-08
i	5.572	1.075e-05	deg
Ω	45.639	6.867e-05	deg
ω	315.608	8.375e-05	deg
M	110.34	4.055e-05	deg

Other useful info
Absolute Magnitude (H)	17.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3251	au
Aphelion	3.059	au
Asc. node-Earth separation	1.41762	au
Desc. node-Earth separation	1.91881	au
Earth MOID	1.32625	au
Orbital period	1613.32	days
Date of orbit computation	apr 23 21:40

Correlation matrix
1.00000000	0.25701477	-0.00970244	0.02289603	-0.27616519	0.46127719
0.25701477	1.00000000	-0.00883161	0.00405585	0.08571754	-0.18743807
-0.00970244	-0.00883161	1.00000000	-0.19000260	0.15750144	-0.00428828
0.02289603	0.00405585	-0.19000260	1.00000000	-0.82190534	0.01307210
-0.27616519	0.08571754	0.15750144	-0.82190534	1.00000000	-0.57575793
0.46127719	-0.18743807	-0.00428828	0.01307210	-0.57575793	1.00000000

Covariance matrix
1.03036552E-15	7.37447441E-16	-3.34924746E-15	5.04713746E-14	-7.42462701E-13	6.00385992E-13
7.37447441E-16	7.99014482E-15	-8.48961189E-15	2.48971135E-14	6.41737003E-13	-6.79372615E-13
-3.34924746E-15	-8.48961189E-15	1.15648825E-10	-1.40319968E-10	1.41861706E-10	-1.86993407E-12
5.04713746E-14	2.48971135E-14	-1.40319968E-10	4.71605233E-09	-4.72738694E-09	3.64005329E-11
-7.42462701E-13	6.41737003E-13	1.41861706E-10	-4.72738694E-09	7.01487741E-09	-1.95534272E-09
6.00385992E-13	-6.79372615E-13	-1.86993407E-12	3.64005329E-11	-1.95534272E-09	1.64416664E-09