AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007RT9 ∴ Orbital info ∴ Epoch epochXXX

(663491) 2007RT9 ▹

ORBITAL INFORMATION

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(ASCII data file 663491.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	1.66586	1.25e-08	au
e	0.585781	6.72e-08
i	21.281	1.798e-05	deg
Ω	163.909	3.108e-05	deg
ω	24.794	3.389e-05	deg
M	4.629	2.904e-05	deg

Other useful info
Absolute Magnitude (H)	19.0	mag
Slope parameter (G)	0.15	mag
Perihelion	0.69	au
Aphelion	2.6417	au
Asc. node-Earth separation	-0.27711	au
Desc. node-Earth separation	1.32958	au
Earth MOID	0.23405	au
Orbital period	785.339	days
Date of orbit computation	apr 23 22:08

Correlation matrix
1.00000000	-0.01621794	-0.09974255	-0.08972639	0.23310985	-0.95422373
-0.01621794	1.00000000	0.23776583	0.06024268	-0.21339908	0.04519551
-0.09974255	0.23776583	1.00000000	-0.21964856	0.07244072	0.16813554
-0.08972639	0.06024268	-0.21964856	1.00000000	-0.90195618	0.10033889
0.23310985	-0.21339908	0.07244072	-0.90195618	1.00000000	-0.32883864
-0.95422373	0.04519551	0.16813554	0.10033889	-0.32883864	1.00000000

Covariance matrix
1.56258545E-16	-1.36231165E-17	-2.24237223E-14	-3.48575972E-14	9.87553047E-14	-3.46444995E-13
-1.36231165E-17	4.51562242E-15	2.87351580E-13	1.25810971E-13	-4.85992184E-13	8.82096806E-14
-2.24237223E-14	2.87351580E-13	3.23452621E-10	-1.22769100E-10	4.41535892E-11	8.78268002E-11
-3.48575972E-14	1.25810971E-13	-1.22769100E-10	9.65852409E-10	-9.49989370E-10	9.05705192E-11
9.87553047E-14	-4.85992184E-13	4.41535892E-11	-9.49989370E-10	1.14856572E-09	-3.23685285E-10
-3.46444995E-13	8.82096806E-14	8.78268002E-11	9.05705192E-11	-3.23685285E-10	8.43576324E-10