AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999RW9 ∴ Orbital info ∴ Epoch epochXXX

(137224) 1999RW9 ▹

ORBITAL INFORMATION

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(ASCII data file 137224.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.33524	9.832e-09	au
e	0.160616	4.893e-08
i	4.756	4.832e-06	deg
Ω	179.484	5.084e-05	deg
ω	214.853	5.281e-05	deg
M	290.326	1.45e-05	deg

Other useful info
Absolute Magnitude (H)	16.4	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9602	au
Aphelion	2.7103	au
Asc. node-Earth separation	1.62464	au
Desc. node-Earth separation	1.00702	au
Earth MOID	0.96852	au
Orbital period	1303.45	days
Date of orbit computation	apr 23 20:17

Correlation matrix
1.00000000	0.33091819	-0.00701397	-0.00760267	-0.00855777	-0.34643197
0.33091819	1.00000000	-0.00933012	0.00570397	-0.06316198	-0.00376484
-0.00701397	-0.00933012	1.00000000	0.08662967	-0.08507990	0.01111053
-0.00760267	0.00570397	0.08662967	1.00000000	-0.96058586	0.00261337
-0.00855777	-0.06316198	-0.08507990	-0.96058586	1.00000000	-0.24959784
-0.34643197	-0.00376484	0.01111053	0.00261337	-0.24959784	1.00000000

Covariance matrix
9.66597502E-17	1.59180394E-16	-3.33178457E-16	-3.80005300E-15	-4.44292910E-15	-4.93904880E-14
1.59180394E-16	2.39382397E-15	-2.20558444E-15	1.41880920E-14	-1.63187754E-13	-2.67113328E-15
-3.33178457E-16	-2.20558444E-15	2.33442704E-11	2.12793028E-11	-2.17071501E-11	7.78444411E-13
-3.80005300E-15	1.41880920E-14	2.12793028E-11	2.58464635E-09	-2.57882851E-09	1.92665330E-12
-4.44292910E-15	-1.63187754E-13	-2.17071501E-11	-2.57882851E-09	2.78850491E-09	-1.91130081E-10
-4.93904880E-14	-2.67113328E-15	7.78444411E-13	1.92665330E-12	-1.91130081E-10	2.10283422E-10