AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008SM108 ∴ Orbital info ∴ Epoch epochXXX

(295578) 2008SM108 ▹

ORBITAL INFORMATION

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(ASCII data file 295578.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	5.19021	1.153e-07	au
e	0.065629	6.688e-08
i	3.013	6.959e-06	deg
Ω	224.602	0.0001129	deg
ω	242.16	0.0001299	deg
M	2.492	6.334e-05	deg

Other useful info
Absolute Magnitude (H)	13.7	mag
Slope parameter (G)	0.15	mag
Perihelion	4.8496	au
Aphelion	5.5308	au
Asc. node-Earth separation	4.32292	au
Desc. node-Earth separation	4.02364	au
Earth MOID	3.8682	au
Orbital period	4318.93	days
Date of orbit computation	apr 23 20:52

Correlation matrix
1.00000000	-0.46135306	-0.00399811	0.00044476	0.06145778	-0.24683954
-0.46135306	1.00000000	0.00004641	0.00697338	0.09724495	-0.10475491
-0.00399811	0.00004641	1.00000000	-0.26084330	0.21982360	0.01255589
0.00044476	0.00697338	-0.26084330	1.00000000	-0.86649457	-0.00205085
0.06145778	0.09724495	0.21982360	-0.86649457	1.00000000	-0.49163320
-0.24683954	-0.10475491	0.01255589	-0.00205085	-0.49163320	1.00000000

Covariance matrix
1.32886423E-14	-3.55713882E-15	-3.20720112E-15	5.78723391E-15	9.20591769E-13	-1.80219776E-12
-3.55713882E-15	4.47356959E-15	2.16005882E-17	5.26472207E-14	8.45169891E-13	-4.43760762E-13
-3.20720112E-15	2.16005882E-17	4.84241771E-11	-2.04887606E-10	1.98772056E-10	5.53383414E-12
5.78723391E-15	5.26472207E-14	-2.04887606E-10	1.27411832E-08	-1.27092700E-08	-1.46617277E-11
9.20591769E-13	8.45169891E-13	1.98772056E-10	-1.27092700E-08	1.68849495E-08	-4.04611755E-09
-1.80219776E-12	-4.43760762E-13	5.53383414E-12	-1.46617277E-11	-4.04611755E-09	4.01138936E-09