AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009RX31 ∴ Orbital info ∴ Epoch epochXXX

(266727) 2009RX31 ▹

ORBITAL INFORMATION

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(ASCII data file 266727.eq0)

Keplerian elements at epoch
57855.4 MJD
	Value	1-σ variation	Units
a	2.57978	2.229e-08	au
e	0.046171	4.414e-08
i	4.751	6.59e-06	deg
Ω	330.957	5.92e-05	deg
ω	108.222	0.0001047	deg
M	231.031	8.619e-05	deg

Other useful info
Absolute Magnitude (H)	17.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4607	au
Aphelion	2.6989	au
Asc. node-Earth separation	1.60229	au
Desc. node-Earth separation	1.54935	au
Earth MOID	1.48232	au
Orbital period	1513.47	days
Date of orbit computation	apr 23 20:46

Correlation matrix
1.00000000	-0.06882483	0.00599019	0.00397248	0.42651899	-0.52479428
-0.06882483	1.00000000	-0.00548040	0.00489559	0.06209017	-0.07599760
0.00599019	-0.00548040	1.00000000	0.08686252	-0.06315999	0.01725475
0.00397248	0.00489559	0.08686252	1.00000000	-0.56830865	0.00665625
0.42651899	0.06209017	-0.06315999	-0.56830865	1.00000000	-0.82566618
-0.52479428	-0.07599760	0.01725475	0.00665625	-0.82566618	1.00000000

Covariance matrix
4.96865026E-16	-6.77174190E-17	8.79875792E-16	5.24216908E-15	9.95691852E-13	-1.00824724E-12
-6.77174190E-17	1.94837265E-15	-1.59407787E-15	1.27929850E-14	2.87029273E-13	-2.89130991E-13
8.79875792E-16	-1.59407787E-15	4.34233231E-11	3.38863270E-11	-4.35884023E-11	9.80006352E-12
5.24216908E-15	1.27929850E-14	3.38863270E-11	3.50478239E-09	-3.52356394E-09	3.39640062E-11
9.95691852E-13	2.87029273E-13	-4.35884023E-11	-3.52356394E-09	1.09681840E-08	-7.45299093E-09
-1.00824724E-12	-2.89130991E-13	9.80006352E-12	3.39640062E-11	-7.45299093E-09	7.42877953E-09