AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998RD16 ∴ Orbital info ∴ Epoch epochXXX

(79585) 1998RD16 ▹

ORBITAL INFORMATION

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(ASCII data file 79585.eq0)

Keplerian elements at epoch
57806.6 MJD
	Value	1-σ variation	Units
a	2.37795	8.527e-09	au
e	0.078864	4.409e-08
i	8.173	4.411e-06	deg
Ω	158.983	2.65e-05	deg
ω	220.095	3.494e-05	deg
M	0.455	2.195e-05	deg

Other useful info
Absolute Magnitude (H)	16.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1904	au
Aphelion	2.5655	au
Asc. node-Earth separation	1.52433	au
Desc. node-Earth separation	1.2184	au
Earth MOID	1.19552	au
Orbital period	1339.37	days
Date of orbit computation	apr 23 20:03

Correlation matrix
1.00000000	0.10835283	0.00408350	-0.00238314	-0.04915244	0.07964084
0.10835283	1.00000000	-0.00820892	0.00673376	-0.07942728	0.11453674
0.00408350	-0.00820892	1.00000000	0.31486388	-0.23756220	0.00199946
-0.00238314	0.00673376	0.31486388	1.00000000	-0.75239889	0.00229906
-0.04915244	-0.07942728	-0.23756220	-0.75239889	1.00000000	-0.65537908
0.07964084	0.11453674	0.00199946	0.00229906	-0.65537908	1.00000000

Covariance matrix
7.27082081E-17	4.07318155E-17	1.53586117E-16	-5.38437467E-16	-1.46457516E-14	1.49052269E-14
4.07318155E-17	1.94358506E-15	-1.59630507E-15	7.86599238E-15	-1.22361926E-13	1.10830072E-13
1.53586117E-16	-1.59630507E-15	1.94561258E-11	3.67997766E-11	-3.66167985E-11	1.93576088E-13
-5.38437467E-16	7.86599238E-15	3.67997766E-11	7.02082762E-10	-6.96654017E-10	1.33707247E-12
-1.46457516E-14	-1.22361926E-13	-3.66167985E-11	-6.96654017E-10	1.22109566E-09	-5.02664770E-10
1.49052269E-14	1.10830072E-13	1.93576088E-13	1.33707247E-12	-5.02664770E-10	4.81750378E-10