AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2002OS18 ∴ Orbital info ∴ Epoch epochXXX

(78235) 2002OS18 ▹

ORBITAL INFORMATION

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(ASCII data file 78235.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.68162	1.146e-08	au
e	0.167161	4.32e-08
i	10.572	3.679e-06	deg
Ω	275.488	2.954e-05	deg
ω	147.937	3.43e-05	deg
M	256.422	1.499e-05	deg

Other useful info
Absolute Magnitude (H)	15.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2334	au
Aphelion	3.1299	au
Asc. node-Earth separation	2.02021	au
Desc. node-Earth separation	1.30055	au
Earth MOID	1.25514	au
Orbital period	1603.96	days
Date of orbit computation	apr 23 20:02

Correlation matrix
1.00000000	0.11082320	-0.00370480	-0.01117313	-0.19810170	0.17062601
0.11082320	1.00000000	-0.05631794	0.00565691	-0.14076454	0.32756986
-0.00370480	-0.05631794	1.00000000	-0.18945707	0.17745513	-0.03888323
-0.01117313	0.00565691	-0.18945707	1.00000000	-0.84079995	-0.00827214
-0.19810170	-0.14076454	0.17745513	-0.84079995	1.00000000	-0.51127014
0.17062601	0.32756986	-0.03888323	-0.00827214	-0.51127014	1.00000000

Covariance matrix
1.31356380E-16	5.48729447E-17	-1.56206094E-16	-3.78259961E-15	-7.78729226E-14	2.93082520E-14
5.48729447E-17	1.86639689E-15	-8.95069733E-15	7.21890252E-15	-2.08577743E-13	2.12092364E-13
-1.56206094E-16	-8.95069733E-15	1.35336887E-11	-2.05877503E-11	2.23907855E-11	-2.14382590E-12
-3.78259961E-15	7.21890252E-15	-2.05877503E-11	8.72529171E-10	-8.51834720E-10	-3.66207155E-12
-7.78729226E-14	-2.08577743E-13	2.23907855E-11	-8.51834720E-10	1.17637387E-09	-2.62810199E-10
2.93082520E-14	2.12092364E-13	-2.14382590E-12	-3.66207155E-12	-2.62810199E-10	2.24614714E-10