AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998SA150 ∴ Orbital info ∴ Epoch epochXXX

(452309) 1998SA150 ▹

ORBITAL INFORMATION

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(ASCII data file 452309.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.58159	9.864e-09	au
e	0.239726	6.995e-08
i	1.453	5.89e-06	deg
Ω	331.856	0.0003361	deg
ω	21.694	0.0003367	deg
M	58.395	2.078e-05	deg

Other useful info
Absolute Magnitude (H)	17.4	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9627	au
Aphelion	3.2005	au
Asc. node-Earth separation	0.97939	au
Desc. node-Earth separation	2.14239	au
Earth MOID	0.95763	au
Orbital period	1515.06	days
Date of orbit computation	apr 23 21:26

Correlation matrix
1.00000000	0.54448235	0.01253999	-0.01281601	0.03902919	-0.62501661
0.54448235	1.00000000	0.00552143	0.01589608	0.00759257	-0.52300297
0.01253999	0.00552143	1.00000000	0.25273104	-0.25168912	-0.01397929
-0.01281601	0.01589608	0.25273104	1.00000000	-0.99780716	0.00060871
0.03902919	0.00759257	-0.25168912	-0.99780716	1.00000000	-0.06297526
-0.62501661	-0.52300297	-0.01397929	0.00060871	-0.06297526	1.00000000

Covariance matrix
9.72989594E-17	3.75692664E-16	7.28584419E-16	-4.24848241E-14	1.29621699E-13	-1.28124572E-13
3.75692664E-16	4.89316234E-15	2.27496861E-15	3.73690323E-13	1.78820667E-13	-7.60301310E-13
7.28584419E-16	2.27496861E-15	3.46942416E-11	5.00281189E-10	-4.99145544E-10	-1.71119947E-12
-4.24848241E-14	3.73690323E-13	5.00281189E-10	1.12941560E-07	-1.12903543E-07	4.25134764E-12
1.29621699E-13	1.78820667E-13	-4.99145544E-10	-1.12903543E-07	1.13362162E-07	-4.40646954E-10
-1.28124572E-13	-7.60301310E-13	-1.71119947E-12	4.25134764E-12	-4.40646954E-10	4.31890397E-10