AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999RD10 ∴ Orbital info ∴ Epoch epochXXX

(20501) 1999RD10 ▹

ORBITAL INFORMATION

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(ASCII data file 20501.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.53425	1.04e-08	au
e	0.199918	3.361e-08
i	6.978	3.703e-06	deg
Ω	185.169	3.56e-05	deg
ω	195.197	3.82e-05	deg
M	353.647	1.557e-05	deg

Other useful info
Absolute Magnitude (H)	14.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0276	au
Aphelion	3.0409	au
Asc. node-Earth separation	2.01717	au
Desc. node-Earth separation	1.03813	au
Earth MOID	1.03084	au
Orbital period	1473.58	days
Date of orbit computation	apr 23 19:50

Correlation matrix
1.00000000	0.36346868	0.00189610	-0.00308813	-0.00216584	-0.28969136
0.36346868	1.00000000	-0.00143798	-0.00355885	0.00544812	-0.15886567
0.00189610	-0.00143798	1.00000000	-0.17295796	0.15648129	0.00955123
-0.00308813	-0.00355885	-0.17295796	1.00000000	-0.92942498	0.01021655
-0.00216584	0.00544812	0.15648129	-0.92942498	1.00000000	-0.35297775
-0.28969136	-0.15886567	0.00955123	0.01021655	-0.35297775	1.00000000

Covariance matrix
1.08247718E-16	1.27091044E-16	7.30436979E-17	-1.14373286E-15	-8.60690678E-16	-4.69288290E-14
1.27091044E-16	1.12947642E-15	-1.78938445E-16	-4.25762860E-15	6.99352086E-15	-8.31310826E-14
7.30436979E-17	-1.78938445E-16	1.37095599E-11	-2.27966909E-11	2.21301636E-11	5.50637326E-13
-1.14373286E-15	-4.25762860E-15	-2.27966909E-11	1.26718205E-09	-1.26370092E-09	5.66263726E-12
-8.60690678E-16	6.99352086E-15	2.21301636E-11	-1.26370092E-09	1.45888450E-09	-2.09919400E-10
-4.69288290E-14	-8.31310826E-14	5.50637326E-13	5.66263726E-12	-2.09919400E-10	2.42431799E-10