AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001OL98 ∴ Orbital info ∴ Epoch epochXXX

(190728) 2001OL98 ▹

ORBITAL INFORMATION

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(ASCII data file 190728.eq0)

Keplerian elements at epoch
57491.6 MJD
	Value	1-σ variation	Units
a	2.25294	1.07e-08	au
e	0.260693	4.94e-08
i	2.519	9.367e-06	deg
Ω	1.068	0.0001153	deg
ω	291.601	0.0001176	deg
M	137.953	1.899e-05	deg

Other useful info
Absolute Magnitude (H)	18.0	mag
Slope parameter (G)	0.15	mag
Perihelion	1.6656	au
Aphelion	2.8403	au
Asc. node-Earth separation	0.91248	au
Desc. node-Earth separation	1.32649	au
Earth MOID	0.65153	au
Orbital period	1235.16	days
Date of orbit computation	apr 23 20:29

Correlation matrix
1.00000000	-0.30045184	0.01457567	-0.01021955	-0.05149468	0.33614686
-0.30045184	1.00000000	0.01230708	0.00333499	0.08894740	-0.47117624
0.01457567	0.01230708	1.00000000	0.10305888	-0.09911325	-0.00761489
-0.01021955	0.00333499	0.10305888	1.00000000	-0.98115548	0.01477264
-0.05149468	0.08894740	-0.09911325	-0.98115548	1.00000000	-0.20347044
0.33614686	-0.47117624	-0.00761489	0.01477264	-0.20347044	1.00000000

Covariance matrix
1.14475063E-16	-1.58789822E-16	1.46077737E-15	-1.26087333E-14	-6.47953603E-14	6.82942751E-14
-1.58789822E-16	2.43997116E-15	5.69439261E-15	1.89964204E-14	5.16715721E-13	-4.41952422E-13
1.46077737E-15	5.69439261E-15	8.77405073E-11	1.11319113E-10	-1.09183723E-10	-1.35445135E-12
-1.26087333E-14	1.89964204E-14	1.11319113E-10	1.32974534E-08	-1.33060198E-08	3.23476043E-11
-6.47953603E-14	5.16715721E-13	-1.09183723E-10	-1.33060198E-08	1.38309556E-08	-4.54388371E-10
6.82942751E-14	-4.41952422E-13	-1.35445135E-12	3.23476043E-11	-4.54388371E-10	3.60578295E-10