AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999RA22 ∴ Orbital info ∴ Epoch epochXXX

(80104) 1999RA22 ▹

ORBITAL INFORMATION

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(ASCII data file 80104.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.25303	6.287e-09	au
e	0.2027	4.52e-08
i	5.119	4.386e-06	deg
Ω	14.483	4.373e-05	deg
ω	18.576	4.537e-05	deg
M	66.924	1.146e-05	deg

Other useful info
Absolute Magnitude (H)	16.4	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7963	au
Aphelion	2.7097	au
Asc. node-Earth separation	0.81368	au
Desc. node-Earth separation	1.6741	au
Earth MOID	0.80319	au
Orbital period	1235.24	days
Date of orbit computation	apr 23 20:03

Correlation matrix
1.00000000	0.07155482	-0.00272885	0.00856087	0.01974779	-0.46296240
0.07155482	1.00000000	-0.00783519	-0.00050050	-0.10581220	0.20484921
-0.00272885	-0.00783519	1.00000000	-0.02541290	0.02336277	0.00779683
0.00856087	-0.00050050	-0.02541290	1.00000000	-0.95889205	0.00139010
0.01974779	-0.10581220	0.02336277	-0.95889205	1.00000000	-0.25499903
-0.46296240	0.20484921	0.00779683	0.00139010	-0.25499903	1.00000000

Covariance matrix
3.95307820E-17	2.03337431E-17	-7.52479393E-17	2.35377972E-15	5.63379508E-15	-3.33487413E-14
2.03337431E-17	2.04277946E-15	-1.55313243E-15	-9.89225437E-16	-2.17000840E-13	1.06074519E-13
-7.52479393E-17	-1.55313243E-15	1.92351711E-11	-4.87396726E-12	4.64929603E-12	3.91770959E-13
2.35377972E-15	-9.89225437E-16	-4.87396726E-12	1.91232099E-09	-1.90267684E-09	6.96453601E-13
5.63379508E-15	-2.17000840E-13	4.64929603E-12	-1.90267684E-09	2.05887429E-09	-1.32562131E-10
-3.33487413E-14	1.06074519E-13	3.91770959E-13	6.96453601E-13	-1.32562131E-10	1.31259895E-10