AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999RU90 ∴ Orbital info ∴ Epoch epochXXX

(66510) 1999RU90 ▹

ORBITAL INFORMATION

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(ASCII data file 66510.eq0)

Keplerian elements at epoch
58029.1 MJD
	Value	1-σ variation	Units
a	2.56769	1.023e-08	au
e	0.119939	4.826e-08
i	14.535	4.211e-06	deg
Ω	12.892	1.207e-05	deg
ω	188.014	1.825e-05	deg
M	291.832	1.441e-05	deg

Other useful info
Absolute Magnitude (H)	13.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2597	au
Aphelion	2.8757	au
Asc. node-Earth separation	1.87215	au
Desc. node-Earth separation	1.26387	au
Earth MOID	1.26022	au
Orbital period	1502.84	days
Date of orbit computation	apr 23 20:00

Correlation matrix
1.00000000	-0.45936655	0.00315877	0.01911009	0.17053535	-0.30160516
-0.45936655	1.00000000	-0.00893901	-0.02430545	-0.20256566	0.39771865
0.00315877	-0.00893901	1.00000000	-0.10225444	0.06218514	0.00350546
0.01911009	-0.02430545	-0.10225444	1.00000000	-0.62806283	-0.01144774
0.17053535	-0.20256566	0.06218514	-0.62806283	1.00000000	-0.75279546
-0.30160516	0.39771865	0.00350546	-0.01144774	-0.75279546	1.00000000

Covariance matrix
1.04749310E-16	-2.26915829E-16	1.36122732E-16	2.36014042E-15	3.18596391E-14	-4.44952776E-14
-2.26915829E-16	2.32948370E-15	-1.81658955E-15	-1.41557540E-14	-1.78462316E-13	2.76697585E-13
1.36122732E-16	-1.81658955E-15	1.77286372E-11	-5.19540563E-12	4.77941988E-12	2.12756060E-13
2.36014042E-15	-1.41557540E-14	-5.19540563E-12	1.45612673E-10	-1.38341837E-10	-1.99121866E-12
3.18596391E-14	-1.78462316E-13	4.77941988E-12	-1.38341837E-10	3.33197489E-10	-1.98073976E-10
-4.44952776E-14	2.76697585E-13	2.12756060E-13	-1.99121866E-12	-1.98073976E-10	2.07777800E-10