AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008SJ308 ∴ Orbital info ∴ Epoch epochXXX

(381543) 2008SJ308 ▹

ORBITAL INFORMATION

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(ASCII data file 381543.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.69303	2.747e-08	au
e	0.120524	6.971e-08
i	4.877	6.665e-06	deg
Ω	81.794	7.217e-05	deg
ω	300.512	7.722e-05	deg
M	186.192	2.42e-05	deg

Other useful info
Absolute Magnitude (H)	16.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3685	au
Aphelion	3.0176	au
Asc. node-Earth separation	1.51701	au
Desc. node-Earth separation	1.81157	au
Earth MOID	1.37646	au
Orbital period	1614.21	days
Date of orbit computation	apr 23 21:11

Correlation matrix
1.00000000	-0.37580939	0.02071227	0.01188848	-0.08914507	-0.05389238
-0.37580939	1.00000000	-0.02342107	0.00028530	0.08384445	-0.13746088
0.02071227	-0.02342107	1.00000000	-0.31718639	0.29417917	0.00000637
0.01188848	0.00028530	-0.31718639	1.00000000	-0.93420843	0.00747665
-0.08914507	0.08384445	0.29417917	-0.93420843	1.00000000	-0.34550599
-0.05389238	-0.13746088	0.00000637	0.00747665	-0.34550599	1.00000000

Covariance matrix
7.54823907E-16	-7.19712426E-16	3.79284405E-15	2.35716459E-14	-1.89129364E-13	-3.58256702E-14
-7.19712426E-16	4.85889045E-15	-1.08815261E-14	1.43518400E-15	4.51317002E-13	-2.31841844E-13
3.79284405E-15	-1.08815261E-14	4.44251518E-11	-1.52570185E-10	1.51413708E-10	1.02754672E-15
2.35716459E-14	1.43518400E-15	-1.52570185E-10	5.20812425E-09	-5.20622900E-09	1.30554519E-11
-1.89129364E-13	4.51317002E-13	1.51413708E-10	-5.20622900E-09	5.96317614E-09	-6.45562865E-10
-3.58256702E-14	-2.31841844E-13	1.02754672E-15	1.30554519E-11	-6.45562865E-10	5.85447952E-10