AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998RA45 ∴ Orbital info ∴ Epoch epochXXX

(44324) 1998RA45 ▹

ORBITAL INFORMATION

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(ASCII data file 44324.eq0)

Keplerian elements at epoch
57779.2 MJD
	Value	1-σ variation	Units
a	2.68547	9.61e-09	au
e	0.240881	2.613e-08
i	12.359	4.093e-06	deg
Ω	164.112	1.451e-05	deg
ω	292.943	1.706e-05	deg
M	347.653	8.647e-06	deg

Other useful info
Absolute Magnitude (H)	14.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0386	au
Aphelion	3.3324	au
Asc. node-Earth separation	1.32052	au
Desc. node-Earth separation	1.78256	au
Earth MOID	1.09044	au
Orbital period	1607.42	days
Date of orbit computation	apr 23 19:55

Correlation matrix
1.00000000	-0.10507750	0.01425840	-0.00114659	-0.02013391	0.03242769
-0.10507750	1.00000000	0.00358356	0.00346493	0.06555676	-0.07872396
0.01425840	0.00358356	1.00000000	0.16284322	-0.13324698	-0.00478788
-0.00114659	0.00346493	0.16284322	1.00000000	-0.83314516	0.00592435
-0.02013391	0.06555676	-0.13324698	-0.83314516	1.00000000	-0.53700152
0.03242769	-0.07872396	-0.00478788	0.00592435	-0.53700152	1.00000000

Covariance matrix
9.23601629E-17	-2.63879885E-17	5.60894514E-16	-1.59903614E-16	-3.30197956E-15	2.69486980E-15
-2.63879885E-17	6.82823383E-16	3.83297841E-16	1.31387856E-15	2.92331516E-14	-1.77885508E-14
5.60894514E-16	3.83297841E-16	1.67546790E-11	9.67262169E-12	-9.30742146E-12	-1.69469107E-13
-1.59903614E-16	1.31387856E-15	9.67262169E-12	2.10577980E-10	-2.06315141E-10	7.43407070E-13
-3.30197956E-15	2.92331516E-14	-9.30742146E-12	-2.06315141E-10	2.91211077E-10	-7.92426334E-11
2.69486980E-15	-1.77885508E-14	-1.69469107E-13	7.43407070E-13	-7.92426334E-11	7.47754232E-11