AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009RQ13 ∴ Orbital info ∴ Epoch epochXXX

(509944) 2009RQ13 ▹

ORBITAL INFORMATION

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(ASCII data file 509944.eq0)

Keplerian elements at epoch
58390.2 MJD
	Value	1-σ variation	Units
a	2.38873	1.432e-08	au
e	0.198911	1.211e-07
i	0.71	1.086e-05	deg
Ω	326.251	0.0005994	deg
ω	27.035	0.0006006	deg
M	169.167	2.378e-05	deg

Other useful info
Absolute Magnitude (H)	18.4	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9136	au
Aphelion	2.8639	au
Asc. node-Earth separation	0.93686	au
Desc. node-Earth separation	1.80206	au
Earth MOID	0.9079	au
Orbital period	1348.49	days
Date of orbit computation	Jun 5 02:27

Correlation matrix
1.00000000	-0.18903076	-0.01190102	-0.01568512	0.00979731	0.11417869
-0.18903076	1.00000000	-0.00327691	0.00660789	-0.01485033	0.10994234
-0.01190102	-0.00327691	1.00000000	0.64609982	-0.64508178	0.00260847
-0.01568512	0.00660789	0.64609982	1.00000000	-0.99830580	0.00505472
0.00979731	-0.01485033	-0.64508178	-0.99830580	1.00000000	-0.06261829
0.11417869	0.10994234	0.00260847	0.00505472	-0.06261829	1.00000000

Covariance matrix
2.05174984E-16	-3.27956512E-16	-1.85206057E-15	-1.34675748E-13	8.42836339E-14	3.88921311E-14
-3.27956512E-16	1.46704410E-14	-4.31216238E-15	4.79759612E-13	-1.08026883E-12	3.16665702E-13
-1.85206057E-15	-4.31216238E-15	1.18036818E-10	4.20772832E-09	-4.20918125E-09	6.73920303E-13
-1.34675748E-13	4.79759612E-13	4.20772832E-09	3.59317725E-07	-3.59399130E-07	7.20527573E-11
8.42836339E-14	-1.08026883E-12	-4.20918125E-09	-3.59399130E-07	3.60701719E-07	-8.94313452E-10
3.88921311E-14	3.16665702E-13	6.73920303E-13	7.20527573E-11	-8.94313452E-10	5.65495232E-10