AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999RD239 ∴ Orbital info ∴ Epoch epochXXX

(118410) 1999RD239 ▹

ORBITAL INFORMATION

◲

(ASCII data file 118410.eq0)

Keplerian elements at epoch
57753.0 MJD
	Value	1-σ variation	Units
a	3.17897	1.698e-08	au
e	0.181102	4.993e-08
i	7.779	5.739e-06	deg
Ω	57.476	3.263e-05	deg
ω	314.589	3.535e-05	deg
M	14.092	1.25e-05	deg

Other useful info
Absolute Magnitude (H)	14.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6033	au
Aphelion	3.7547	au
Asc. node-Earth separation	1.73931	au
Desc. node-Earth separation	2.50985	au
Earth MOID	1.60991	au
Orbital period	2070.27	days
Date of orbit computation	apr 23 20:13

Correlation matrix
1.00000000	0.01767954	0.00163486	0.00376681	-0.00647691	0.01134463
0.01767954	1.00000000	0.00069175	-0.00973503	0.08077372	-0.25639605
0.00163486	0.00069175	1.00000000	-0.21023064	0.19652912	-0.00741974
0.00376681	-0.00973503	-0.21023064	1.00000000	-0.91579318	0.00922094
-0.00647691	0.08077372	0.19652912	-0.91579318	1.00000000	-0.39593525
0.01134463	-0.25639605	-0.00741974	0.00922094	-0.39593525	1.00000000

Covariance matrix
2.88443027E-16	1.49908771E-17	1.59353058E-16	2.08736129E-15	-3.88837685E-15	2.40925720E-15
1.49908771E-17	2.49259704E-15	1.98211286E-16	-1.58583195E-14	1.42549844E-13	-1.60066433E-13
1.59353058E-16	1.98211286E-16	3.29383459E-11	-3.93677601E-11	3.98702017E-11	-5.32478982E-13
2.08736129E-15	-1.58583195E-14	-3.93677601E-11	1.06460283E-09	-1.05623813E-09	3.76211562E-12
-3.88837685E-15	1.42549844E-13	3.98702017E-11	-1.05623813E-09	1.24951438E-09	-1.75007922E-10
2.40925720E-15	-1.60066433E-13	-5.32478982E-13	3.76211562E-12	-1.75007922E-10	1.56360054E-10